LINEAR AND QUADRATIC EQUATIONS

Question 1

SOLVING AN EQUATION FOR ONE VARIABLE

Answer 1

Question 2

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: THE SUBSTITUTION METHOD

Answer 2

Question 3

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: THE SUBSTITUTION METHOD

Answer 3

Question 3

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: COMBINATION BY SUBTRACTION

Answer 3

Question 4

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: COMBINATION BY ADDITION

Answer 4

Question 5

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: COMBINING EQUATIONS WHEN THE COEFFICIENTS ARE DIFFERENT

Answer 5

Question 6

SOLVING A SYSTEM OF EQUATIONS FOR TWO VARIABLES: WHICH METHOD TO USE?

Answer 6

COMBINATION METHOD: WHEN NEITHER EQUATION CAN EASILY BE SOLVED FOR ONE OF THE VARIABLES

SUBSTITUTION METHOD: WHEN ONE EQUATION CAN EASILY BE SOLVED FOR ONE OF THE VARIABLES

Question 7

EQUATIONS WITH FRACTIONS

Answer 7

Question 8

EQUATIONS WITH FRACTIONS

Answer 8

Question 9

EQUATIONS WITH FRACTIONS

Answer 9

Question 10

EQUATIONS WITH FRACTIONS

Answer 10

Question 11

EQUATIONS WITH FRACTIONS

Answer 11

Question 12

EQUATIONS WITH FRACTIONS

Answer 12

REMEMBER HERE: FINDING AND COMBINING THE LCM

Question 13

EQUATIONS WITH FRACTIONS

Answer 13

Question 14

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 14

Question 15

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 15

Question 16

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 16

Question 17

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 17

Question 18

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 18

Question 19

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 19

Question 20

FACTORING OUT COMMON FACTORS

Answer 20

Question 21

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 21

Answer is A because statement 2 is not sufficient

Question 22

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 22

Question 23

SOLVING FOR VARIABLES IN TERMS OF OTHER VARIABLES

Answer 23

Question 24

THEORY: WHEN THE PRODUCT OF TWO INTEGERS IS 1?

Answer 24

THEN EITHER:
BOTH ARE 1
OR
BOTH ARE -1

Question 25

WHEN THE PRODUCT OF TWO INTEGERS IS 1

Answer 25

Question 26

THEORY: THE ZERO PRODUCT PROPERTY

Answer 26

IF THE PRODUCT OF TWO QUANTITIES IS EQUAL TO ZERO
THEN
AT LEAST ONE OF THE QUANTITIES HAS TO BE EQUAL TO ZERO

Question 27

THE ZERO PRODUCT PROPERTY

Answer 27

Question 28

THEORY: THE ZERO PRODUCT PROPERTY

X(X + 10) = 0 ? WHAT IS X?

Answer 28

X CAN BE:

1) 0
OR
2) -10

SO BE CAREFUL FOR THIS TRAP

Question 29

QUADRATIC EQUATIONS: FACTORING QUADRATIC EQUATIONS

Answer 29

Remember the step here: (3-a) can be rewritten as -(a-3) which then changes the equation

Question 30

QUADRATIC EQUATIONS: FACTORING QUADRATIC EQUATIONS

Answer 30

Question 31

QUADRATIC EQUATIONS: FACTORING QUADRATIC EQUATIONS

Answer 31

Question 32

QUADRATIC EQUATIONS: FACTORING QUADRATIC EQUATIONS

Answer 32

Question 33

QUADRATIC EQUATIONS: FACTORING QUADRATIC EQUATIONS

Answer 33

Question 34

QUADRATIC EQUATIONS: FOILING QUADRATIC EQUATIONS

Answer 34

Question 35

QUADRATIC EQUATIONS: FOILING QUADRATIC EQUATIONS

Answer 35

Question 36

QUADRATIC EQUATIONS: FOILING QUADRATIC EQUATIONS

Answer 36

Question 37

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 37

Question 37

THEORY: QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 37

Question 38

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 38

Question 39

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 39

Question 40

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 40

Question 41

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 41

Question 42

QUADRATIC EQUATIONS: THREE QUADRATIC IDENTITIES

Answer 42

Question 43

THEORY QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 43

Question 44

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 44

Question 45

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 45

Question 46

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 46

Question 47

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 47

Question 48

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 48

Question 49

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 49

Question 50

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 50

Question 51

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 51

Question 52

QUADRATIC EQUATIONS: THE DIFFERENCE OF SQUARES

Answer 52

Question 53

THEORY QUADRATIC EQUATIONS: ANOTHER WAY TO EXPRESS NEGATIVE 1

Answer 53

Question 54

QUADRATIC EQUATIONS: ANOTHER WAY TO EXPRESS NEGATIVE 1

Answer 54

Question 55

QUADRATIC EQUATIONS: ANOTHER WAY TO EXPRESS NEGATIVE 1

Answer 55

Question 56

QUADRATIC EQUATIONS: ANOTHER WAY TO EXPRESS NEGATIVE 1

Answer 56

Question 57

QUADRATIC EQUATIONS: CONSTANT TERMS AND COEFFICIENTS IN QUADRATIC EQUATIONS

Answer 57

Question 58

QUADRATIC EQUATIONS: CONSTANT TERMS AND COEFFICIENTS IN QUADRATIC EQUATIONS

Answer 58

Question 59

QUADRATIC EQUATIONS: CONSTANT TERMS AND COEFFICIENTS IN QUADRATIC EQUATIONS

Answer 59

Question 60

QUADRATIC EQUATIONS: QUADRATIC EQUATIONS THAT RESULT FROM REMOVING FRACTIONS

Answer 60

The answer here would be C

Question 61

EQUATION TRAP 1: TWO EQUATIONS APPEAR DIFFERENT BUT THEY ARE ACTUALLY THE SAME

Answer 61

The answer here is A

Question 62

EQUATION TRAP 2: ONE EQUATION IS SUFFICIENT TO DETERMINE UNIQUE VALUES FOR TWO VARIABLES

Answer 62

The answer here would be A. NB: Use the LCM method here correctly

Question 63

EQUATION TRAP 3: PART OF AN EQUATION CAN BE SUBSTITUTED INTO ANOTHER EQUATION

Answer 63

Question 64

EQUATION TRAP 4: THERE IS A QUADRATIC EQUATION PRESENT

Answer 64

The answer here is E

Question 65

EQUATION TRAP 5: AN EQUATION HAS THREE OR MORE SOLUTIONS

Answer 65

Question 66

EQUATION TRAP 5: AN EQUATION HAS THREE OR MORE SOLUTIONS

Answer 66

Question 67

EQUATION TRAP 6: ASSUMING THE VALUE OF A VARIABLE CANNOT BE ZERO

Answer 67

Correct answer here would be C