Answer: 2.-13x2 + 34x - 29
3(x2+2x-3)-4(4x2-7x+5)
3x2 + 6x - 9 - 16x2 + 28x - 20
-13x2 + 34x - 29
Mylah R.
asked  05/19/201.-13x-22x+11
2.-13x^2+34x-29
3.19x^2-22x+11
4.19x^2+34x-29
Answer: 2.-13x2 + 34x - 29
3(x2+2x-3)-4(4x2-7x+5)
3x2 + 6x - 9 - 16x2 + 28x - 20
-13x2 + 34x - 29
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