2007-12-04 10:10:43 · 9 answers · asked by Ashley W 2 in Science & Mathematics ➔ Mathematics
10x² - 15x - 4x + 6
10x² - 19x + 6
2007-12-06 03:38:40 · answer #1 · answered by Como 7 · 1⤊ 0⤋
First: (5x)(2x) = 10x^2
Outer: (5x)(-3) = -15x
Inner: (-2)(2x) = -4x
Last: (-2)(-3) = +6
Added together and combining like terms
10x^2 - 19x + 6
2007-12-04 18:14:55 · answer #2 · answered by Anonymous · 0⤊ 0⤋
FOIL - first, outer, inner last
5x*2x = 10x^2
5x*(-3) = -15x
-2*2x = -4x
-2*(-3) = 6
collect like terms (the -15x and -4x), which are the outer and inner terms
10x^2 -19x +5
2007-12-04 18:15:29 · answer #3 · answered by Jim L 3 · 0⤊ 0⤋
That would be...10x^2-19x+6
2007-12-04 18:14:51 · answer #4 · answered by greeK_god_HirYu 3 · 0⤊ 0⤋
10x^2-19x+6
2007-12-04 18:23:18 · answer #5 · answered by Shelby 3 · 0⤊ 0⤋
10x^2-19x+6
2007-12-04 18:12:35 · answer #6 · answered by RickSus R 5 · 1⤊ 0⤋
First girl is right.
2007-12-04 18:15:54 · answer #7 · answered by Miguel A 3 · 0⤊ 0⤋
the first girl is right (i check it)
2007-12-04 18:14:23 · answer #8 · answered by Jerry 2 · 0⤊ 0⤋
she is righhttt
2007-12-04 18:13:31 · answer #9 · answered by Anonymous · 0⤊ 0⤋