1 October, 08:08
3x (5+x) - 2x (3x - 7) Algebra questions
1 October, 09:38
The answer is - 3x^2+29x
1 October, 11:15
3x (5+x) - 2x (3x-7)
open the brackets, we have
15x + 3x^2 - 6x^2 + 14x
collect like terms
3x^2 - 6x^2 + 15x + 14x
-3x^2 + 29x
answer = - 3x^2 + 29x
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