If A= 2x - 7x^2 + 3 and B= 4x^2 - 12x, what is A + B?
A) 6x^2 - 7x - 9
B) 3x...
Mathematics, 15.04.2020 02:54 sugar1014
If A= 2x - 7x^2 + 3 and B= 4x^2 - 12x, what is A + B?
A) 6x^2 - 7x - 9
B) 3x^2 - 10x + 3
C) -3x^2 - 10x + 3
D) -3x^2 + 10x + 3
Answers: 3
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