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Multiply and simplify completley(2x + 1

Multiply and simplify completley(2x + 1-example-1
User Yully
by
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1 Answer

7 votes
7 votes

Answer: B

Explanation:

Distribute

(2x + 1)(x² - 4x+5)

2x(x²- 4x+5) + 1(x² -4+5)

Distribute

2x(x²-4x+5)+ 1(x² - 4x+5

2x³ - 8x² + 10x + 1(x² -4x+5)

Multiply by 1

2x³ -8x² + 10x + 1(x² -4x+5)

2x³ - 8x² + 10x + x² - 4x + 5

Combine like terms

2x³ - 8x² + 10x + x² -4x+5

2x³-7x² + 10x - 4x + 5

Combine like terms

2x³- 7x² + 10x-4x + 5

2x³-7x² + 6x+5

Therefor, it's 2x³ - 7x²+6x+5 Hope this helps stay safe :)

User Kamisha
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