Solve 4(a)^(2)-9 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$4 { a }^{ 2 } -9$$

Factor

$\left(2a-3\right)\left(2a+3\right)$

Evaluate

$4a^{2}-9$