If it's not what You are looking for type in the equation solver your own equation and let us solve it.

2(6^2a+4)-8=48

We move all terms to the left:

2(6^2a+4)-8-(48)=0

We add all the numbers together, and all the variables

2(6^2a+4)-56=0

We multiply parentheses

12a^2+8-56=0

We add all the numbers together, and all the variables

12a^2-48=0

a = 12; b = 0; c = -48;

Δ = b^{2}-4ac

Δ = 0^{2}-4·12·(-48)

Δ = 2304

The delta value is higher than zero, so the equation has two solutions

We use following formulas to calculate our solutions:$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{2304}=48$$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-48}{2*12}=\frac{-48}{24} =-2 $$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+48}{2*12}=\frac{48}{24} =2 $

| 3x+6+2x+9=180 | | 2.3y=y-62 | | x=3+7/9 | | 8^b+2+4=63 | | 3x+62x+9=180 | | (y^2-y-2/5y)(10y/y+1)=2(y^2-y-2)/y+1 | | -1=21+b | | x/2+6=28 | | d+4+6=1-d | | 3.2x+9.8=1.7x+12.8 | | 3=6-3n | | 5(3-y)=20 | | x³-9x+1=0 | | 6x+14=11x-31 | | X/3x=8 | | 2^3m+3=16^2m-3 | | 5x-21=-9x+21 | | 5x^2=1/20 | | -1-8x=143 | | 36-7x=-15-5-7 | | 2x?9=16 | | (y2-y-2/5y)(10y/y+1)=(y2-y-2)(10y)/(5y)(y+1) | | 8^-6k-7=8^k+7 | | 0.04(12)+0.01m=0.02(12+m) | | 3*t+5=2 | | -1-4+b=-4+2b | | –2m=8?m | | 2r+6=10r-10-6r | | 8x-3x+4=-5x+4 | | -4-5g=-4g+6 |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions