Solve (a)^(2)-1 | 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

$${ a }^{ 2 } -1$$

Factor

$\left(a-1\right)\left(a+1\right)$

Evaluate

$a^{2}-1$