Question

(x+1)(x+2) is equal to
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Answer 1

Step-by-step explanation:

(x+1)(x+2) is equal to x²+2x+x+2

Answer 2

Answer:

x2+5x

Step-by-step explanation:

(x+1)(x+2)

x(x+2)+1(x+2)

(x×x)+(x×2) +(1×x)+(1×2)

x2+2x+1x+2x

x2+5x