The product (x-y)(x+y) is equal to:
(a) - xy +
(b) + xy +
(c) -
(d) +
Answers
Answered by
0
Answer:
it is equal to x^2-y^2
by the formula [a+b][a-b]=a^2-b^2
Answered by
0
Answer:
The product will be x²+y²
Step-by-step explanation:
The formula used is (a+b)(a-b) = a²+b²
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