Math, asked by luckysahil, 6 months ago

Multiply (x+7) (x2-3x+2)

Answers

Answered by arlene30

1

Answer:

x³ + 4x² - 19x + 14

Step-by-step explanation:

(x + 7) (x² - 3x + 2)

x³ - 3x² + 2x + 7x² - 21x + 14

now take the like terms

x³ - 3x² + 7x² + 2x - 21x + 14

which is:

x³ + 4x² - 19x + 14

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