F(x)=2x^2-7x-15

Simple and best practice solution for F(x)=2x^2-7x-15 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 F(x)=2x^2-7x-15 equation: 


Simplifying
F(x) = 2x2 + -7x + -15

Multiply F * x
xF = 2x2 + -7x + -15

Reorder the terms:
xF = -15 + -7x + 2x2

Solving
xF = -15 + -7x + 2x2

Solving for variable 'x'.

Reorder the terms:
15 + 7x + xF + -2x2 = -15 + -7x + 2x2 + 15 + 7x + -2x2

Reorder the terms:
15 + 7x + xF + -2x2 = -15 + 15 + -7x + 7x + 2x2 + -2x2

Combine like terms: -15 + 15 = 0
15 + 7x + xF + -2x2 = 0 + -7x + 7x + 2x2 + -2x2
15 + 7x + xF + -2x2 = -7x + 7x + 2x2 + -2x2

Combine like terms: -7x + 7x = 0
15 + 7x + xF + -2x2 = 0 + 2x2 + -2x2
15 + 7x + xF + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
15 + 7x + xF + -2x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 4x+876768-979x-x+890987968543567876435678978654678976543567865435678654567897654356789+4=1 | | 2.5y+3.5=1.5 | | 2x+2=14-4x | | 49/7 | | 5x-19=13+3x | | 6g+9=-9 | | 21-17=2(x-5) | | 0.12(y-6)+0.06=0.08y-0.70 | | 8c-3d= | | 3(3+x)=x+27 | | 4x^3-3x-3=0 | | 17+3y-2=11y-10-3y | | -4*(4+4)+(3*5+3)/6 | | (4x^3)-(3x)-3=0 | | 20x-5=11x+49 | | j/3=18 | | 6x+10=118 | | -2/3(-2)+1=y | | (4x^3)-(4x^2)+3=0 | | 5c+d= | | -5=x^2+7x-13 | | y=0.2167(14)+15.05 | | 21=5x | | 9x+8/18x+16 | | y=0.2167(12)+15.05 | | v(v-4)=0 | | y=0.2167(8)+15.05 | | 22x-12=8x+60 | | (x^4)-(4x^2)+3=0 | | t+t+t+3t=6+4t | | 2-4x=6x+6 | | 4(2b-a)= |

Equations solver categories