math linear equations

Question 1

whats missing -b + or - square root of —– -4ac all divided by 2

Answer 1

b squared

Question 2

square root of x+10 -4 =x

Answer 2

x=-6 and x=-1

Question 3

square root of m-1 minus the square root of 3m+1 =-2

Answer 3

m=5 AND m = 1

Question 4

(x-2)(x^2+2x+4)

Answer 4

x=-1 + or - 1/2 i square root of 12

Question 5

2/3-2t/ =6

Answer 5

t=0 and t=3

Question 6

/2x-5/=/x+1/

Answer 6

x=6 and x=3

Question 7

( 2+ 3/x )^2-(2+3/x)+2=0

Answer 7

x=-1

Question 8

w^2/3+2w^1/3-1=0

Answer 8

w=5 square root 2-7

Question 9

what is the equation for diameter

Answer 9

r times 2

Question 10

distance formula

Answer 10

d= square root of (x1-x2)^2+(y1-y2)^2