xsquared+x+2-xsquared-3x-5?

0 ⤊

simplifying polynomials

2007-05-21 13:31:27 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

combine all the like terms
x^2 and -x^2 cancels out
x - 3x = -2x
2-5 = -3

answer
-2x-3

2007-05-21 13:37:21 · answer #1 · answered by Jacelyn 1 · 0⤊ 0⤋

a^2 + b^2 = c^2

2007-05-21 20:39:55 · answer #2 · answered by dtwill1962 1 · 0⤊ 0⤋

x^2+x+2-x^2-3x-5

-2x-3

2007-05-21 20:37:45 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋