Question

If 2^ (16x^2 - 8x-3) =1, what does x equal?
a *1/4 and 3/4
b 3/4 only
c 1/4 only
d 1/4 and 3/4

Answer 1

2^0 = 1

so 16^2 - 8x - 3 = 0

(4x-3)(4x+1) = 0

x = 3/4 or -1/4


2^(16(3/4)^2 -8(3/4) -3) = 1??
2^(9 - 6 - 3) = 1??
2^(0) = 1 ??
1 = 1

Answer 2

@LegoMyEgo its a equation all together

Answer 3

What do you need help on?

Answer 4

nvm i didnt understand at first thank you