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(4x³-4+7x)-(2x³-x-8)
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(4x³-4+7x)-(2x³-x-8)
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Apr 5, 2019
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(4x³-4+7x)-(2x³-x-8)
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Sumit Sonawane
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(4x³-4+7x)-(2x³-x-8) =
4x³-4+7x
-
2x³ + x+8 = (4x³-2x³) + (7x+x) -4+8 =
= 2x³ + 8x +4
(4x³-4+7x)-(2x³-x-8) =
2x³ + 8x +4
Stupidfrog
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Apr 11, 2019
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Stupidfrog
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