SOLUTION: I need help solving (2^x^2 / 2^x) = 64. I need to solve for x. THanks
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Question 21507: I need help solving (2^x^2 / 2^x) = 64. I need to solve for x. THanks
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
I hope I'm reading the problem correctly.
Solve for x:
Simplify the left side.
Substitute:
The bases (2) are equal, therefore, the exponents are equal, thus:
Subtract 6 from both sides.
Solve by factoring.
Apply the zero product principle.
and/or
If then,
If then,
Check:
x = -2
Simplify:
= 64 This checks.
x = 3
Simplify.
= 64 This checks.
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