x^2-(7x)+10=0

Simple and best practice solution for x^2-(7x)+10=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 x^2-(7x)+10=0 equation: 



x^2-(7x)+10=0

a = 1; b = -7; c = +10;
Δ = b2-4ac
Δ = -72-4·1·10
Δ = 9
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9}=3$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-7)-3}{2*1}=\frac{4}{2}
=2
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-7)+3}{2*1}=\frac{10}{2}
=5
$

See similar equations:

| 3-8v=-6v-1 | | -10+w=-w | | 24x+40=9x-5 | | -90+7x=45-2x | | -8q=8-10q | | 10m+6=-164 | | -7x-4x=-8x-9 | | 4x/6=84 | | k-187=68 | | X+(x/2)+(x/3)+9=130 | | z-7=-7+z | | 3/(a+5.25)=7.35 | | 1414-(x+5)=3(x+9)-10 | | -13=v+5 | | ⁻4+2n=16 | | 4(v+9)=8v+16 | | X+(0.5x)+(0.33x)+9=130 | | 8(m+4)-13=4m-5 | | -1-10q=-10-10q | | n/8-7=2 | | 100=4.9x^2 | | -7y+12=-3(y+8) | | -13x-26=-11x+48 | | 70y=2 | | 12/27=x/5 | | 3(5x-2)=8=x | | 2(x+8)=11x-5 | | x-8-7x=22 | | 5/x=25/21 | | 2-2n=2+17 | | 3=7p= | | 11x-11=-2x-63 |

Equations solver categories