q+q^2-56=

Simple and best practice solution for q+q^2-56= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for q+q^2-56= equation:


Simplifying
q + q2 + -56 = 0

Reorder the terms:
-56 + q + q2 = 0

Solving
-56 + q + q2 = 0

Solving for variable 'q'.

Factor a trinomial.
(-8 + -1q)(7 + -1q) = 0

Subproblem 1

Set the factor '(-8 + -1q)' equal to zero and attempt to solve: Simplifying -8 + -1q = 0 Solving -8 + -1q = 0 Move all terms containing q to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1q = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1q = 0 + 8 -1q = 0 + 8 Combine like terms: 0 + 8 = 8 -1q = 8 Divide each side by '-1'. q = -8 Simplifying q = -8

Subproblem 2

Set the factor '(7 + -1q)' equal to zero and attempt to solve: Simplifying 7 + -1q = 0 Solving 7 + -1q = 0 Move all terms containing q to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1q = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1q = 0 + -7 -1q = 0 + -7 Combine like terms: 0 + -7 = -7 -1q = -7 Divide each side by '-1'. q = 7 Simplifying q = 7

Solution

q = {-8, 7}

See similar equations:

| -13-7x=x+3 | | 3(2x+5)-7x=9 | | 7+3x-8-4=1+6x | | 5(14)+38=3(14) | | 78=2x(x+3) | | 8x+26+3x=180 | | p^2-6p-27= | | 9d-4d+5d+7-4d=0 | | 12+6x-15=3(x-2) | | -28-3v=v+7(-5v-4) | | r-10=-(10-r) | | 6y-4=5z+6b | | 0.2f+.6(f+20)=-8+.4f | | 4(4x+3)+17=19x+7-3x+22 | | p^2+5p+4= | | 8x+26+3=180 | | z^2+4z*i+7=0 | | 2.9(6-x)=-0.7(2-x) | | 4X-10=2X+32 | | 3*26+12(4)=126 | | 6x-14=3x+16 | | 2x^4-15x^3+36x^2-98x-60=f(x) | | 4(n+5)=-21+3n | | -11x+8=7x-16 | | -(d-8)=8-d | | 3y(3y-1)-3(2y)=1 | | -3[p-1]+5p+8=180 | | 1-4p=3p-20 | | 12x-5=11x+5 | | 56.37=18x+y | | -12a^3b-14a^2b+16ab=0 | | 5-3p=2p-20 |

Equations solver categories