asap
2007-06-03 17:05:58 · 9 answers · asked by kenia a 1 in Science & Mathematics ➔ Mathematics
2 - x2 + x - 3x=
is same as:
2 - 2x + x - 3x=
so
add constants first let's start with x
-2x + x - 3x
so it's
-x - 3x
so:
-4x
so:
=2 - 4x
that's your answer
2007-06-03 17:18:14 · answer #1 · answered by Anonymous · 0⤊ 0⤋
given ( x^2 + 3x + a million)( x^2 +x + 2) => x^2 ( x^2 +x + 2) + 3x ( x^2 +x + 2) + a million ( x^2 +x + 2) => (x^4 +x^3 + 2x^2) + (3x^3 +3x^2 +6x) +( x^2 +x +2 ) => x^4 + 4x^3 + 6 x^2 + 7x + 2. it incredibly is ur required answer
2016-12-12 10:46:22 · answer #2 · answered by friedman 4 · 0⤊ 0⤋
2-x2-2x is the answer
2007-06-03 17:44:31 · answer #3 · answered by Anonymous · 0⤊ 0⤋
All of your questions seem to use the same concept.
You should post one or two problems, understand those and then try to do your homework or else you will never learn the material.
2007-06-03 17:12:27 · answer #4 · answered by jkicker 3 · 0⤊ 0⤋
2-2x+x-3x=0
2-4x=0
-4x=-2
x=2
2007-06-03 17:20:17 · answer #5 · answered by Anonymous · 0⤊ 0⤋
-x^2-2x+2
2007-06-03 17:10:07 · answer #6 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
2 - 2x + x - 3x
2 - 3x - 3x
2 - 0x = 2
2007-06-03 17:08:28 · answer #7 · answered by Brian M 3 · 0⤊ 0⤋
=x^2-2x-2
it depends what ? is equal to... if you know ?, then you can solve for the actual value of x
2007-06-03 17:10:03 · answer #8 · answered by Mike 2 · 0⤊ 0⤋
SIMPLIFIED TO:
-x^2 - 2x + 2
SOLUTION:
x = SQRT(3) - 1
2007-06-03 17:18:23 · answer #9 · answered by Rey Arson II 3 · 0⤊ 0⤋