(4x^2+2x-7)(3x^2+4x+14)-(7x^2-11)=

Simple and best practice solution for (4x^2+2x-7)(3x^2+4x+14)-(7x^2-11)= 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 (4x^2+2x-7)(3x^2+4x+14)-(7x^2-11)= equation: 


Simplifying
(4x2 + 2x + -7)(3x2 + 4x + 14) + -1(7x2 + -11) = 0

Reorder the terms:
(-7 + 2x + 4x2)(3x2 + 4x + 14) + -1(7x2 + -11) = 0

Reorder the terms:
(-7 + 2x + 4x2)(14 + 4x + 3x2) + -1(7x2 + -11) = 0

Multiply (-7 + 2x + 4x2) * (14 + 4x + 3x2)
(-7(14 + 4x + 3x2) + 2x * (14 + 4x + 3x2) + 4x2 * (14 + 4x + 3x2)) + -1(7x2 + -11) = 0
((14 * -7 + 4x * -7 + 3x2 * -7) + 2x * (14 + 4x + 3x2) + 4x2 * (14 + 4x + 3x2)) + -1(7x2 + -11) = 0
((-98 + -28x + -21x2) + 2x * (14 + 4x + 3x2) + 4x2 * (14 + 4x + 3x2)) + -1(7x2 + -11) = 0
(-98 + -28x + -21x2 + (14 * 2x + 4x * 2x + 3x2 * 2x) + 4x2 * (14 + 4x + 3x2)) + -1(7x2 + -11) = 0
(-98 + -28x + -21x2 + (28x + 8x2 + 6x3) + 4x2 * (14 + 4x + 3x2)) + -1(7x2 + -11) = 0
(-98 + -28x + -21x2 + 28x + 8x2 + 6x3 + (14 * 4x2 + 4x * 4x2 + 3x2 * 4x2)) + -1(7x2 + -11) = 0
(-98 + -28x + -21x2 + 28x + 8x2 + 6x3 + (56x2 + 16x3 + 12x4)) + -1(7x2 + -11) = 0

Reorder the terms:
(-98 + -28x + 28x + -21x2 + 8x2 + 56x2 + 6x3 + 16x3 + 12x4) + -1(7x2 + -11) = 0

Combine like terms: -28x + 28x = 0
(-98 + 0 + -21x2 + 8x2 + 56x2 + 6x3 + 16x3 + 12x4) + -1(7x2 + -11) = 0
(-98 + -21x2 + 8x2 + 56x2 + 6x3 + 16x3 + 12x4) + -1(7x2 + -11) = 0

Combine like terms: -21x2 + 8x2 = -13x2
(-98 + -13x2 + 56x2 + 6x3 + 16x3 + 12x4) + -1(7x2 + -11) = 0

Combine like terms: -13x2 + 56x2 = 43x2
(-98 + 43x2 + 6x3 + 16x3 + 12x4) + -1(7x2 + -11) = 0

Combine like terms: 6x3 + 16x3 = 22x3
(-98 + 43x2 + 22x3 + 12x4) + -1(7x2 + -11) = 0

Reorder the terms:
-98 + 43x2 + 22x3 + 12x4 + -1(-11 + 7x2) = 0
-98 + 43x2 + 22x3 + 12x4 + (-11 * -1 + 7x2 * -1) = 0
-98 + 43x2 + 22x3 + 12x4 + (11 + -7x2) = 0

Reorder the terms:
-98 + 11 + 43x2 + -7x2 + 22x3 + 12x4 = 0

Combine like terms: -98 + 11 = -87
-87 + 43x2 + -7x2 + 22x3 + 12x4 = 0

Combine like terms: 43x2 + -7x2 = 36x2
-87 + 36x2 + 22x3 + 12x4 = 0

Solving
-87 + 36x2 + 22x3 + 12x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 5w^2+8w+3=0 | | 55x-3=45 | | -t^2+4t=-33 | | log(4)(2X+1)+log(4)(X-1)=1+log(4)6.25 | | 12+6=(2y+1) | | 6y-9=7y-6 | | 9*q=16.2 | | 3(p+2)=-3 | | 4p-p-p+3p= | | 0.16(y-5)+0.14y=0.10y-0.3 | | 0.18(12)+0.02x=0.06(6+x) | | 4(1-7x)=200 | | (2x-6)(4x-4)= | | -78-6k=6(1+3k) | | (-5y^4z^7)(9yz^2)= | | -4.7c=-23.5 | | y^3+4y^2=45y | | 72x^2-6x-1=0 | | 2x-4(4)=-8 | | 1.7a=-5 | | 25k+12=-3 | | 2x^4-5x-8=0 | | 7y-16= | | 4x-2y(2)=-8 | | 7-(2n-2)=4-3n | | 0.20x+0.15(70)=26.5 | | (x+2)(x-5)(x+6)=0 | | 12x^2-x^2= | | (5x-2)(5x-3)= | | 7(x-2)+3(x-2)=5(x-6) | | 4y+y+1=7(u-1) | | 3*27+9y=27 |

Equations solver categories