(r^2+2r-5)(3r-2)=

Simple and best practice solution for (r^2+2r-5)(3r-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 (r^2+2r-5)(3r-2)= equation: 


Simplifying
(r2 + 2r + -5)(3r + -2) = 0

Reorder the terms:
(-5 + 2r + r2)(3r + -2) = 0

Reorder the terms:
(-5 + 2r + r2)(-2 + 3r) = 0

Multiply (-5 + 2r + r2) * (-2 + 3r)
(-5(-2 + 3r) + 2r * (-2 + 3r) + r2(-2 + 3r)) = 0
((-2 * -5 + 3r * -5) + 2r * (-2 + 3r) + r2(-2 + 3r)) = 0
((10 + -15r) + 2r * (-2 + 3r) + r2(-2 + 3r)) = 0
(10 + -15r + (-2 * 2r + 3r * 2r) + r2(-2 + 3r)) = 0
(10 + -15r + (-4r + 6r2) + r2(-2 + 3r)) = 0
(10 + -15r + -4r + 6r2 + (-2 * r2 + 3r * r2)) = 0
(10 + -15r + -4r + 6r2 + (-2r2 + 3r3)) = 0

Combine like terms: -15r + -4r = -19r
(10 + -19r + 6r2 + -2r2 + 3r3) = 0

Combine like terms: 6r2 + -2r2 = 4r2
(10 + -19r + 4r2 + 3r3) = 0

Solving
10 + -19r + 4r2 + 3r3 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

See similar equations:

| 7x-29=8x-41 | | 4[x-5]=-2[x+19] | | -5.3=2.2y-8.6 | | 21x+20=5x^2 | | (a^2-3a+4)(2a+3)= | | 7x=1.25x+80 | | 4q+37=2q+51 | | 8x-3(x-9)=2(x-4)+9 | | 5y+2=3y+2 | | 8[x-4]=-2[x+6] | | -8x+1=4x-44 | | 9(d-2)=18 | | 8[x+5]=-4[x+8] | | 16s+2=17s | | 9p-43=7p-29 | | -4x+x^2=-4 | | 16u+65=u+80 | | 2S=S+43 | | x^2-cx+15=0 | | 9w+33=7w+39 | | -16[x+6]=4[x-4] | | -12[x-7]=3[x-17] | | 3z+92=6z+89 | | 4(x-2)=4(x+9) | | -7(-1x-10)=28 | | 6p+19=11p-36 | | 6+(2-4x)+5=3 | | 15x^2+11x-21=0 | | 7(1+2x)=133 | | 5[x+2]=3x+14 | | 2a+8=a+32 | | -2(2-4x)=-52 |

Equations solver categories