Question

Find the zeros of the function. Enter the solutions from least to greatest.

f(x) = (x-7)^2 - 64
lesser x=
greater x=

Answer 1

For the zeros of f(x) then equate f(x) to zero
(x-7)^2 -64 = 0
(x-7)^2 = 64
(x - 7) = + 8 or - 8
x = 7 + 8 or 7 - 8
x = 15 or -1
Lesser x = 15
Greater x = -1