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astraxan [27]
3 years ago
6

Combine like terms 6x^2+4(x^2-1)

Mathematics
2 answers:
ki77a [65]3 years ago
4 0
6x^2 + 4(x^2 - 1) = 
6x^2 + 4x^2 - 4 = 
10x^2 - 4 <===
inna [77]3 years ago
3 0
The answer will be 10x^2-4
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