Question

FREE POINTS
what is the formula for (X-a)(X+a)
plz tell fast
$(x - a)(x + a)$
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Answer 1

Answer:

$(x - a)(x + a) \\ = x(x + a) - a(x + a) \\ = {x}^{2} + xa - xa - {a}^{2} \\ = {x}^{2} - {a}^{2}$

Answer 2

Answer:

tq for free points

Step-by-step explanation:

tq for free points