(5 + 2x) x (4 + 2x) how to solve in easy
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Answer:
20 + 18x + 4x^2
Step-by-step explanation:
see, multiply 5+2x with 4 +2x with each term, i will show u look carefully
(5 + 2x) x (4 + 2x)
= 5 x 4 + 5 x 2x + 2x x 4 + 2x x 2x
= 20 + 10x + 8x + 4x^2
= 20 + 18x + 4x^2
hope it helps
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