(x2-5) - 4(2x+7) + (x2-6x)
Distribute the 4 across the terms within the parentheses
x2 - 5 -8x -28 + x2 - 6x
Combine like terms
(x2+x2) - (8x+6x) - (5+28)
2x2 - 14x - 33
Joseph G.
asked • 10/07/14(x^2-5)-4(2x+7)+(x^2-6x)
Simplify.
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