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Hey:) can you please help me posted picture of question
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Hey:) can you please help me posted picture of question

Hey:) can you please help me posted picture of question-example-1
User Biofractal
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2 Answers

3 votes
(8x^2-4x+6)(5x+5)

40x^3+20x^2+x+3

do you need to see the math?
User Qendrim
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4 votes
Option D gives the correct answer.

The solution is listed below:


(8 x^(2) -4x+6)(5x+5) \\ \\ =5x(8 x^(2) -4x+6)+5(8 x^(2) -4x+6) \\ \\ =40 x^(3)-20 x^(2) +30x+40 x^(2) -20x+30 \\ \\ =40 x^(3)+20 x^(2) +10x+30
User Joseph Knight
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