3 years ago

How do you solve this?!

Mathematics

1 answer:

Norma-Jean [14]3 years ago

4 0

Answer:

x² + 4xy + 4y²

Step-by-step explanation:

(x + 2y)² = (x + 2y)(x + 2y)

Each term in the second factor is multiplied by each term in the first factor

(x + 2y)(x + 2y)

= x(x + 2y) + 2y(x + 2y) ← distribute both parenthesis

= x² + 2xy + 2xy + 4y² ← collect like terms

= x² + 4xy + 4y²

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Factor a number, variable, or expression out of 2x2 + 3x

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Answer:

x(2x+3)

Step-by-step explanation:

2x^2+3x=x(2x+3)

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