Given:
Multiply the following (x + 3y) (3x – 4y)
Answer:
3x² - 4xy + 9xy - 12y²
Step-by-step explanation:
To multiply a binomial with a binomial, we should use distributive property,
(x + 3y) (3x - 4y)
x (3x - 4y) + 3y (3x - 4y)
x (3x) + x (-4y) + 3y (3x) + 3y (-4y)
3x² + (-4xy) + 9xy + (-12y²)
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Answers & Comments
Given:
Multiply the following (x + 3y) (3x – 4y)
Answer:
3x² - 4xy + 9xy - 12y²
Step-by-step explanation:
To multiply a binomial with a binomial, we should use distributive property,
(x + 3y) (3x - 4y)
x (3x - 4y) + 3y (3x - 4y)
x (3x) + x (-4y) + 3y (3x) + 3y (-4y)
3x² + (-4xy) + 9xy + (-12y²)
3x² - 4xy + 9xy - 12y²
If this helped you understand, mark me as the brainliest.