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MATH SOLVE
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Given that f(x) = 2x2 β 96, find x.
4 months ago
Q:
Given that f(x) = 2x2 β 96, find x.
Accepted Solution
A:
f(x)=2x(2)β96
Step 1: Add -4x to both sides.
xf+ β4x = 4xβ96+ β4x
xf β4x= β96
Step 2: Factor out variable x.
x(fβ4)= β96
Step 3: Divide both sides by f-4.
x(fβ4)/ fβ4 = β96/ fβ4
x= β96/fβ4
Answer:
x= β96/ fβ4