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padilas [110]
3 years ago
7

(4x³-4+7x)-(2x³-x-8)

Mathematics
1 answer:
Ket [755]3 years ago
4 0
<span>(4x³-4+7x)-(2x³-x-8) = </span>4x³-4+7x<span> - </span>2x³ + x+8 = (4x³-2x³) + (7x+x) -4+8 = 

= 2x³ + 8x +4

(4x³-4+7x)-(2x³-x-8) = 2x³ + 8x +4
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