(x - 4) + (2x - 7) = 3x - 11
You get that by:
Adding the x terms (one plus two) to get 3x; and adding the plain (non-x) numbers together. In this can both plain numbers are negative, so you get a negative of eleven, which is the sum of the absolute values 4 and 7.
Chat with our AI personalities
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
2 x 7 + 5 = 19
If I do your homework for you, you will fail your test.
No.
4 x4 x4=64 + 13=77- - 4=81+(14x14=196)=277