Question

question
express as a trinomial.
$(x + 1)(2x + 10)$
answer attempt 1 out of 2
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Explanation:

Step1: Apply FOIL method

$(x+1)(2x+10) = x\cdot2x + x\cdot10 + 1\cdot2x + 1\cdot10$

Step2: Calculate each term

$= 2x^2 + 10x + 2x + 10$

Step3: Combine like terms

$= 2x^2 + (10x+2x) + 10 = 2x^2 + 12x + 10$

Answer:

$2x^2 + 12x + 10$