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Multiply (3x+4)(2x-5)
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Multiply (3x+4)(2x-5)
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Feb 6, 2020
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Multiply (3x+4)(2x-5)
Mathematics
middle-school
Haoqun Jiang
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Haoqun Jiang
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FOIL it!! (Multiply each number in (3x+4) by each in (2x-5).
3x times 2x = 6x^2
3x times -5 = -15x
4 times 2x = 8x
4 times -5 = -20
Then add answers.
6x^2+(-15x)+8x+(-20)
The answer is 6x^2-7x-20
I hope this makes sense.
Nithin Chandy
answered
Feb 12, 2020
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Nithin Chandy
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