g^2-25=0

Simple and best practice solution for g^2-25=0 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 g^2-25=0 equation: 



g^2-25=0

a = 1; b = 0; c = -25;
Δ = b2-4ac
Δ = 02-4·1·(-25)
Δ = 100
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{100}=10$


$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-10}{2*1}=\frac{-10}{2}
=-5
$


$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+10}{2*1}=\frac{10}{2}
=5
$

See similar equations:

| y÷-3=​1⁄6 | | 2x-7=-10+(-7) | | 4x-3=-7+2 | | y²=200 | | -x-2x-11=-5+3 | | -3(4k-1)=2k+17 | | 2¼+x= | | 5h+35+4h+20=145 | | 2¼+x=5½ | | 2k^2=3k | | y^2-78=43 | | X5+x2=21 | | x/3(x+1)=5(x−2)+7* | | 7f–2+10–3f=180 | | 20+15k=185 | | 9w=45 | | p^+12=0 | | x6=2¾ | | 5(7x-13)=-16-14 | | 19=10+c | | -3.5-2.7=x | | 4(6x–1)=116 | | -3.5-(-2.7)=x | | 2x-7=-10+(-7 | | 5-3x=-5-5 | | -3.5-(-2.7)=c | | 3.5-2.7=x | | 1.5x+12=4.5x | | k/3-8=-5 | | -3.5+2.7=x | | -7x+3+12x=18 | | 3a+15+2a+30=180 |

Equations solver categories