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OLga [1]
3 years ago
8

(14x^2 - 14) + ( -10x^2 - 10x + 10)

Mathematics
1 answer:
lana66690 [7]3 years ago
7 0

(14x^2 - 14) + ( -10x^2 - 10x + 10)\\\\=14x^2 - 14-10x^2 - 10x + 10\\\\=(14x^2-10x^2)+(-10x)+(-14+10)\\\\=4x^2-10x-4

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