17-04-2018
Mathematics

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How do you solve this problem X2(3x2+4x-5)

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17-04-2018

order of operations, start in the parenthesis and multiply 2 x 3= 6.
2x (6+4x-5)
2x (4x +1)

then distribute into the parenthesis
2x • 4x = 8x^2
2x • 1 = 2x

answer:. 8x^2 + 2x

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