2006-10-03 13:17:23 · 7 answers · asked by Cantbestopped91 2 in Science & Mathematics ➔ Mathematics
2x^2 + 8x -5x^2 = -3x^2 +8x
2006-10-03 13:27:47 · answer #1 · answered by MollyMAM 6 · 0⤊ 0⤋
2x^2 + 8x - 5x
2 x^2 + 3x squared
(2x^2 + 3x)(2x^2 + 3x)
FOIL
4x^4 + 6x^3 + 6x^3 + 9x^2
4x^4 + 12x^3 + 9x^2
2006-10-03 20:26:21 · answer #2 · answered by Jenny H 3 · 1⤊ 0⤋
(2x(x+4)-5x) (2x(x+4)-5x)
(2x^2 +8x -5x) (2x^2 +8x -5x)
(2x^2 + 3x) (2x^2 + 3x)
4x^4 + 6x^3 + 6x^3 + 9x^2
4x^4 + 12x^3 + 9x^2
2006-10-03 20:28:48 · answer #3 · answered by Anonymous · 0⤊ 0⤋
2x^2=3x
2006-10-03 20:52:51 · answer #4 · answered by Anonymous · 0⤊ 0⤋
2x^2+3x
2006-10-03 20:25:17 · answer #5 · answered by yagurlbubblez 3 · 0⤊ 1⤋
Squared 2X(X+4) -5X
Squared 2X^2 + 8X -5X
Squared 2X^2 + 3X
2006-10-03 20:24:35 · answer #6 · answered by frank 7 · 0⤊ 1⤋
8x-3x squared
2006-10-03 20:20:31 · answer #7 · answered by Anonymous · 1⤊ 1⤋