100a^2=900b^2

Simple and best practice solution for 100a^2=900b^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 100a^2=900b^2 equation: 


Simplifying
100a2 = 900b2

Solving
100a2 = 900b2

Solving for variable 'a'.

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

Divide each side by '100'.
a2 = 9b2

Simplifying
a2 = 9b2

Take the square root of each side:
a = {-3b, 3b}

See similar equations:

| x=0,05x+0,72x+38 | | 0,095x+0,010x=424 | | 3-(4x-18)=6(x-3) | | 4x+20=-12x-12 | | X^2-9x=-20 | | X*2-9x=-20 | | P^2-9p-36= | | -3x-10=8 | | 6x^3=105 | | 2x^3-4x^2-6x= | | (1000+x)*0,05=1000*0,08 | | 25/5+24=5x | | ln(x+19)=ln(7x-8) | | 3v^2+4v-4= | | 5.9x-4.9-8x=-2.1x-4.9 | | 0.05x+0.20(8)=0.10(x+8) | | -7b+6+5b=-3b+11 | | 0.08x+0.15(6)=0.10(x+6) | | 7(b-2)b=8 | | 90x^2+60x-80= | | 4(2z-5)=(7z+2) | | -2(x+4)+3x=4(3x+2)+13 | | 15x^2+8+26x= | | 3x^2+x+10= | | 7*5+2= | | 81x^2=-25 | | 2x-3(4x-1)=17+3x | | 35-(5)2+8= | | -8x+4(3x-5)=-9-7x | | 7x^2+48x-7=0 | | h=32t-16t^2 | | 2x+4=3(2x+7)+3x |

Equations solver categories