9a^2=25

Simple and best practice solution for 9a^2=25 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 9a^2=25 equation: 


Simplifying
9a2 = 25

Solving
9a2 = 25

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '9'.
a2 = 2.777777778

Simplifying
a2 = 2.777777778

Take the square root of each side:
a = {-1.666666667, 1.666666667}

See similar equations:

| 3(7x-10)=-30 | | -2a+4=-24 | | 8x=4x-16 | | 8(k-6)+58=2(4k+5) | | 8-4x=2+2x | | -5x^2-15x-30=0 | | (2w-3)(w-2)= | | 4x-28+x+13=90 | | 0=32t+28 | | 6x+2=116 | | -9-3+7=3a | | 3x+-32=-7x+28 | | 28v^2+28v-6=0 | | -2n-12=-8n | | -9x-10=-136 | | x^2-8x+56=0 | | 6(2x+6)=36 | | 0.8x=0.3x+52 | | 5x^4+25x^3+35x^2= | | x+4x=375 | | 6(2x+6)=37 | | 29-6x=18+5 | | 25-5x=8x-14 | | -39=-2x-7 | | 3.5x+6y=5436 | | 6(l-4)=12 | | G(n)=-n^2+2n+3 | | 0.8x=0.3+52 | | 6-x=x+2 | | 1=5+p-p | | 250x-x^2=7200 | | 36y^2+84y+49= |

Equations solver categories