a^2-13ab+40b^2=

Simple and best practice solution for a^2-13ab+40b^2= 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 a^2-13ab+40b^2= equation:


Simplifying
a2 + -13ab + 40b2 = 0

Reorder the terms:
-13ab + a2 + 40b2 = 0

Solving
-13ab + a2 + 40b2 = 0

Solving for variable 'a'.

Factor a trinomial.
(a + -8b)(a + -5b) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(a + -5b)' equal to zero and attempt to solve: Simplifying a + -5b = 0 Solving a + -5b = 0 Move all terms containing a to the left, all other terms to the right. Add '5b' to each side of the equation. a + -5b + 5b = 0 + 5b Combine like terms: -5b + 5b = 0 a + 0 = 0 + 5b a = 0 + 5b Remove the zero: a = 5b Simplifying a = 5b

Solution

a = {8b, 5b}

See similar equations:

| 21x-4-15x=2(3x-3)+2 | | a^4-2a^2-35= | | 40+28t+4t^2= | | 2x^2y+16xy-4y= | | 2x^3+24x^2+64x= | | 5y+9=4y-9 | | 48x^3+64x^2-27x-36=0 | | 2x^2-22x+36= | | 6m^2-24m=0 | | 3x^2-27x+60= | | 3x+4x=3(2x-x)+4 | | 2x^2+18x-44= | | x^2+4xy-5y^2= | | 16m=11 | | p(x)=-12x^2+1080x-21600 | | 2x-30=x+15 | | 20e-5=0 | | 2ex-5=1 | | x^2-6x+9=18 | | 6x^2+9=0 | | x^2+7x-53=0 | | 2x-3x^2=-8 | | 47.4/-6= | | 3y-5=2y+10 | | 8-x+24=50 | | 3x+4=6x+14 | | 3-2x=4-x | | 2x^2+x+6=-9 | | k^2+4k+3=3 | | -8y^2+6y=5 | | 3/10+4/5= | | 6(a-2)+15= |

Equations solver categories