3x^2+4x^2=25

Simple and best practice solution for 3x^2+4x^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 3x^2+4x^2=25 equation:


Simplifying
3x2 + 4x2 = 25

Combine like terms: 3x2 + 4x2 = 7x2
7x2 = 25

Solving
7x2 = 25

Solving for variable 'x'.

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

Divide each side by '7'.
x2 = 3.571428571

Simplifying
x2 = 3.571428571

Take the square root of each side:
x = {-1.889822365, 1.889822365}

See similar equations:

| 9x+16x=25 | | 10x+2+7x-1=17x+1 | | -20-20Y=-4Y+8 | | 576+81x=900 | | -17X-17=3+3X | | -15+15=1+4X | | xy=125 | | 4=-5(p+1) | | x^2-9x+0= | | 1/2(4x-12) | | 20+1/2x=-11 | | -4(5x-7)=208 | | h=1x-x^2/40 | | 7g=6yf | | -105/35=21/n | | 16/x=20/32 | | (x+2)(x-5)(x-5)=0 | | 21/x=15/36 | | -15=20x | | 56/x=35/49 | | 15v-40=23-8 | | -4.2/12.6=-6/n | | n/0.2=0.09/2 | | 6.7/0.3=z/4.3 | | -10=-1z | | p/5=21 | | log[2](3x+9)=2 | | 2r=-10 | | 2.9q-4.9-4.9q=-3.0q-4.7 | | 0-(-8)= | | ((-8x-7)/(3))=11 | | ((8x-7)/(3))=11 |

Equations solver categories