mathsssss Flashcards
1
Q
what would 16 to the 3/2 be
A
it would be the square root so 4 then cube that so 64
2
Q
what would 4 to the -3 be
A
it would be 1/4 and the 4 times the power so 1/4 cubed
3
Q
what would 16/9 be to the power of -1/2
A
you would flip the reciprocal so it would be 9/16 to the power of 1/2 so square root of 9/ square root of 16 so it would be 3/4
4
Q
how to solve 3x to the power -5/4 * 4x to the power 7/4 divided by x to the power of 3/2
A
simplify - 12x to the power of 2/4 divided by x to the power of 3/2
since x is to the power of 3/2 and is the denominator so it must be x to the power of -3/2 so u can put that on the top of the fraction so it would be :
12x to the power of 1/2 times x to the power of -3/2 = 12x to the power of -1
