(4-x)(12-7x+x^2)=0

Simple and best practice solution for (4-x)(12-7x+x^2)=0 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 (4-x)(12-7x+x^2)=0 equation: 


Simplifying
(4 + -1x)(12 + -7x + x2) = 0

Multiply (4 + -1x) * (12 + -7x + x2)
(4(12 + -7x + x2) + -1x * (12 + -7x + x2)) = 0
((12 * 4 + -7x * 4 + x2 * 4) + -1x * (12 + -7x + x2)) = 0
((48 + -28x + 4x2) + -1x * (12 + -7x + x2)) = 0
(48 + -28x + 4x2 + (12 * -1x + -7x * -1x + x2 * -1x)) = 0
(48 + -28x + 4x2 + (-12x + 7x2 + -1x3)) = 0

Reorder the terms:
(48 + -28x + -12x + 4x2 + 7x2 + -1x3) = 0

Combine like terms: -28x + -12x = -40x
(48 + -40x + 4x2 + 7x2 + -1x3) = 0

Combine like terms: 4x2 + 7x2 = 11x2
(48 + -40x + 11x2 + -1x3) = 0

Solving
48 + -40x + 11x2 + -1x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 2-(-4)+3+(-6)-(-2)=x | | 2-7=z/-6 | | -3/2x=-21/4 | | (5x^(1/5))(4x^(1/3)) | | 4y+6=y+33 | | F(x)-1/2x-2 | | 5b^2-28b+15=0 | | -4y+20=-8(7) | | 2x^2+14x=2 | | -x-4=-2x+12 | | 13+7x=91x-29 | | w+2*100+2w=1300 | | 6x+4x-2x=57 | | 2/19x24= | | 7x-1=2x+34 | | 15a=4a-5 | | -6(-7x-9)=222 | | 13x+7x=91x-29 | | X^2-12y=0 | | 16x^2-40x=11 | | 140=16T^2+64T | | 1/2*x^3 | | 24m+220=1845 | | 6(m)+7=f(m) | | 3/10-4/10 | | 40.3=6.2x | | -9+(-22)-14-(-22)+14=x | | 3(7x+9)=5(4x+7)-18 | | x=15+6 | | 0.6(x)+15=17 | | 16x^2-32x=33 | | 2+3c=5 |

Equations solver categories