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gogolik [260]
3 years ago
12

How do you solve f(x)= 4x(2)-4x-3?

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0
If by 4x(2) you mean 4x to the power 2 or 4x^2...it can be solved in the following way
f(x)=4x^2-4x-3
=4x^2+2x-6x-3
=2x(2x+2)-3(2x+2)
=(2x-3)(2x+2)
Therefore x=3/2 or x=-2/2=(-1)
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The sum of a rational number and irrational number is irrational.
tia_tia [17]

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6 0
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aleksandr82 [10.1K]

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