Adding Polynomials
Add the polynomials. Write in standard form. (4x2 - 8) + (2x2-8x)
6x2 - 8x - 8
Subtract the polynomials. Write in standard form. (−x2−3x+3)−(−x2−9x+6)
6x - 3
Express as a trinomial in standard form. (3x−6)(x+10)
3x2+24x−60
Express (x−4)2 as a trinomial in standard form.
x2−8x+16
Expand the expression to a polynomial in standard form:
(2x+1)(3x2+3x−2)
6x3+9x2−x−2
Add the polynomials. Write in standard form. (-8x2 + 3) + (x2 + 3x -8)
-7x2 + 3x - 5
Subtract the polynomials. Write in standard form. (−10x2+2x−10)−(−10x2+3)
2x-13
Express as a trinomial in standard form. (2x+6)(2x+5)
4x2+22x+30
Express (x−10)2 as a trinomial in standard form
x2−20x+100
Expand the expression to a polynomial in standard form:
(x+3)(3x2+6x−4)
3x3+15x2+14x−12
Add the polynomials. Write in standard form. (−6x−2) + (6x2−5x−10)
6x2−11x−12
Subtract the polynomials. Write in standard form (−5x2+5x−5)−(3x2+x)
−8x2+4x−5
Express as a trinomial in standard form. (x+1)(x-1)
x2-1
Express (2x−5)2 as a trinomial in standard form.
4x2-20x+25
Expand the expression to a polynomial in standard form:
(4x−5)(x2+4x+1)
4x3+11x2−16x−5
Find the sum of −x2+2 and 3x2−7x+8. Write in standard form.
2x2−7x+10
Subtract x2+8x from −3x2−3x−7. Write in standard form.
−4x2−11x−7
Express as a trinomial in standard form. (3x+2)(3x-2)
9x2-4
Express (4x−2)2 as a trinomial in standard form.
16x2-16x+4
Expand the expression to a polynomial in standard form:
(2x−7)(2x2+4x+3)
4x3−6x2−22x−21
Find the sum of −7x2−1 and x2−x−5. Write in standard form.
-6x2 -x - 6
Subtract −2x2−2x−7 from 2x2+7. Write in standard form.
4x2 + 2x + 14
Express as a trinomial in standard form. (3x+2)(2x+3)
6x2+13x+6
Expand and state your answer as a polynomial in standard form.
(5x−y)2
25x2−10xy+y2
Expand the expression to a polynomial in standard form:
(2x+1)(−3x2−6x−4)
−6x3−15x2−14x−4