(a+b) ×( a -b) = find the answer
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Step-by-step explanation:
(a+b)(a-b) = a(a-b) + b(a-b)
= a² -ab + ab - b²
= a²- b²
Answered by
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Answer:
(a+b)*(a-b) = a² -b²
Step-by-step explanation:
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