((81-9*x)^0.5)*(x/2)

Simple and best practice solution for ((81-9*x)^0.5)*(x/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 ((81-9*x)^0.5)*(x/2) equation: 


D( x )

81-(9*x) < 0

81-(9*x) < 0

81-(9*x) < 0

81-9*x < 0

81-9*x < 0 // - 81

-9*x < -81 // : -9

x > -81/(-9)

x > 9

x in (-oo:9>

(x/2)*(81-(9*x))^0.5 = 0

(x/2)*(81-9*x)^0.5 = 0

1/2*x*(81-9*x)^0.5 = 0

( 1/2*x )

1/2*x = 0 // : 1/2

x = 0

( 81-9*x )

81-9*x = 0 // - 81

-9*x = -81 // : -9

x = -81/(-9)

x = 9

x in { 0, 9 }

See similar equations:

| y-37=94 | | 2*y=20 | | 4x+.1=7.3 | | =x^2-15x+72 | | 6(3-x)=-3(x-8) | | x+x+4x+4x= | | -0.104=0.312x+0.312 | | 3(4y-1)=116y | | -5w=20 | | 6-17=z/-6 | | 6x-8y=29 | | (2x+6)+12=20 | | -4x-4=7x-136 | | (2x+6)+20=20 | | -.8k-3.1=8.3 | | 18-15=x/-7 | | 94+(x+49)=180 | | 4(x+2)+3x+2(x-y)= | | x^2+26x-23=0 | | 3=ln(2x-1) | | 3(1+2y)=7y | | 30-3+5w=77 | | lg(10x)-1=0 | | 9.33x+32.75=52.44-10.36x | | 32y+30=58z+44 | | 3(x-5)-12=2(x+6)+3 | | 30-35w=77 | | 7x+5(-3x+1)=13 | | -6+4+-13= | | 94+(x+46)=180 | | -27=-3x+6 | | (2^4/x^5)^-1 |

Equations solver categories