(X-4)(9-x)+(x+6)2=5x2

Simple and best practice solution for (X-4)(9-x)+(x+6)2=5x2 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 (X-4)(9-x)+(x+6)2=5x2 equation: 



(X-4)(9-X)+(X+6)2=5X^2

We move all terms to the left:

(X-4)(9-X)+(X+6)2-(5X^2)=0

determiningTheFunctionDomain
-5X^2+(X-4)(9-X)+(X+6)2=0

We add all the numbers together, and all the variables

-5X^2+(X-4)(-1X+9)+(X+6)2=0

We multiply parentheses

-5X^2+(X-4)(-1X+9)+2X+12=0

We multiply parentheses ..

-5X^2+(-1X^2+9X+4X-36)+2X+12=0

We get rid of parentheses

-5X^2-1X^2+9X+4X+2X-36+12=0

We add all the numbers together, and all the variables

-6X^2+15X-24=0

a = -6; b = 15; c = -24;
Δ = b2-4ac
Δ = 152-4·(-6)·(-24)
Δ = -351
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 7n+2n+6=24 | | 5x−3=x+9 | | 34+12+3x=2x+100-40 | | X+10=-4x+15 | | 4x+2^(1+2x)=50 | | (4x-4)=8 | | -3x+9x=5x+100 | | 3+8x=5x+63 | | 3·(3x+2)=5·(3x+8)–2·(4x–17) | | 2/3p+1/6=7/10 | | x^2-7x-15=-3-6x | | -5x^2+x-50=-6x^2-8 | | 1.5(13.7r-7.5)=79.3 | | 3*8=x-5*16 | | 6(4x-2=64 | | 4x(x-8)(x-5)=0 | | 0.5n+6=11 | | 7x^2-25=38 | | x=6=3x | | -18t-23=-15 | | -18t-23=15 | | x+2x=3x-4x–5x | | 6a^2+50=40a | | -8t-(23)=15 | | 7(-3x+1)+4x=-37-6x | | -7n-1=8n-7(6+8n) | | 2n+124=180 | | b^2-2b=3 | | h+1=2+5h-3h | | h+1=2h+2 | | 4d+3=2d-10 | | 12x+15=5x+25 |

Equations solver categories