60j^2-490j+80=0

Simple and best practice solution for 60j^2-490j+80=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 60j^2-490j+80=0 equation:


Simplifying
60j2 + -490j + 80 = 0

Reorder the terms:
80 + -490j + 60j2 = 0

Solving
80 + -490j + 60j2 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), '10'.
10(8 + -49j + 6j2) = 0

Factor a trinomial.
10((1 + -6j)(8 + -1j)) = 0

Ignore the factor 10.

Subproblem 1

Set the factor '(1 + -6j)' equal to zero and attempt to solve: Simplifying 1 + -6j = 0 Solving 1 + -6j = 0 Move all terms containing j to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -6j = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6j = 0 + -1 -6j = 0 + -1 Combine like terms: 0 + -1 = -1 -6j = -1 Divide each side by '-6'. j = 0.1666666667 Simplifying j = 0.1666666667

Subproblem 2

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

Solution

j = {0.1666666667, 8}

See similar equations:

| 4(5-6x)=-23 | | y=x^2+15x+14 | | 9(7-y)=19 | | 6v^2+54v-60=0 | | -2(-4-x)=6(x+2)+3x | | -x-1=x-5 | | 5x+25=500 | | -8x+y=6 | | 4(x-6)+8=2(x-6) | | G^2+10g-24=0 | | -9x+7=-10x+8 | | x-6=-2y | | 8-7(a-1)=9+a | | x/5y=5- | | 3(x-1)=2(3x+5)-7 | | (x-2i)=(3+3i-yi) | | 5y/x=50 | | S=3a-150.1778 | | b-40=20 | | 36+5y-1=14y-14-2y | | -32=-4(9r-8) | | 2+1.25x=10-2.75 | | (-6x+3)+(14x+2)-(3x+7)+(2x-3)= | | 4[5x-3]+10=-1 | | 3s+6-1s=21-1s | | 40x^2-27x=0 | | -41+6x=95+2x | | -5k+3k=32 | | A+6=72 | | -2(300/400) | | 8+4(3x-5)=7x-12+5x | | 2m+3+m-1+m+9=180 |

Equations solver categories