What is the formula for (x+a)(x-b) ?
Answers
Answered by
3
Answer:
(x-a)(x-b) is equal to x^2-xb-ax-ab= x^2 -x(b+a) –ab or = x^2 -b(x+a) –ax.
Answered by
3
Answer:
The formula for (X+a)(x-b) is x²+(a+b)X+ab
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