2007-09-20 07:46:42 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
A) 3x5 – 2x4 + 6x3 – 4x2
B) 3x5 + 2x4 + 6x3 + 4x2
C) 3x5 – 2x4 – 6x3 + 4x2
D) 3x5 – 2x4 – 6x3 – 4x2
2007-09-20 07:54:43 · update #1
(9-4)*4=20
I'm guessing that the x in your formula is multiply.
2007-09-20 07:50:59 · answer #1 · answered by bostep662 4 · 0⤊ 0⤋
A. 3x5-2x4+6x3-4x2
2007-09-20 15:11:04 · answer #2 · answered by BadzCatz 2 · 0⤊ 0⤋
If solved as written (3X3 - 2X2) (X2 +2) the solution would be
5(X2 + 2). This is as far as we can go since there is no range of know qualities for X in the second set of parentheses.
Othewise if we solve it as you MAY have intended it would be
5 X 4 = 20
2007-09-20 14:57:40 · answer #3 · answered by Barbara B 7 · 0⤊ 0⤋
3x3=9-4=5x2=10x2=20
2007-09-20 14:58:21 · answer #4 · answered by ladybug18ju 3 · 0⤊ 0⤋
If the answer above isn't what you wanted
3x^5 - 2x^4 +6x^3 - 4x^2
is probably what you are looking for.
A from your choices.
2007-09-20 14:56:01 · answer #5 · answered by ~T 2 · 0⤊ 0⤋