F(-3)=3x^2+75

Simple and best practice solution for F(-3)=3x^2+75 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(-3)=3x^2+75 equation: 



(-3)=3F^2+75

We move all terms to the left:

(-3)-(3F^2+75)=0

We add all the numbers together, and all the variables

-(3F^2+75)-3=0

We get rid of parentheses

-3F^2-75-3=0

We add all the numbers together, and all the variables

-3F^2-78=0

a = -3; b = 0; c = -78;
Δ = b2-4ac
Δ = 02-4·(-3)·(-78)
Δ = -936
Delta is less than zero, so there is no solution for the equation

See similar equations:

| –15s+15=3(–5s+5) | | b/5-6=1 | | 3/16+9/18y=3/4 | | 3=j/6 | | B-16=2b-52 | | -(3t-6)=-2(2t-2) | | -8(-x+2)=8 | | 144x^2-100=(12x+10)(12x-10) | | -5x+9=3x-21 | | x+19=29+x/2 | | -11+x=-3(x-11)-8 | | 6.3x6.3=39.69 | | ­‐3x-5=10 | | -2v+3=-v-9+v | | .4x+9=1 | | 4h=5(2h+9)-9 | | y=14=10 | | 5-2(4x+3)=-30 | | 11-7a+5a=8-5a | | 19+150h=15+2.75h | | (5y+21)=(7y-1) | | 2.63(j+1)+2=9.89 | | 4b-32=4b-76 | | 2b-3=2b-15 | | 144=x=180 | | 4(h+9)=24 | | 10m+9-2=5m-7(-m-3) | | T=2t-16 | | 25+0.99s=10+1.50s | | x*x-40*x-224=0 | | 9c+17=c+33 | | -1(1+11x)-11=-2x+51 |

Equations solver categories