Question

What is the product of (x+a) and (x+b)?

x²+(a+b)x+ab

x²+(a+b)+xab

x²-(a+b)x+ab

x²+(ax+b)+ab
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Answer 1

Answer:

x²+(a+b)x+ab

Step-by-step explanation:

(x+a)(x+b) = x²+ax+bx+ab

= x²+(a+b)x+ab