x^2-16x+25=-3

Simple and best practice solution for x^2-16x+25=-3 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^2-16x+25=-3 equation:


Simplifying
x2 + -16x + 25 = -3

Reorder the terms:
25 + -16x + x2 = -3

Solving
25 + -16x + x2 = -3

Solving for variable 'x'.

Reorder the terms:
25 + 3 + -16x + x2 = -3 + 3

Combine like terms: 25 + 3 = 28
28 + -16x + x2 = -3 + 3

Combine like terms: -3 + 3 = 0
28 + -16x + x2 = 0

Factor a trinomial.
(2 + -1x)(14 + -1x) = 0

Subproblem 1

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(14 + -1x)' equal to zero and attempt to solve: Simplifying 14 + -1x = 0 Solving 14 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -1x = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -1x = 0 + -14 -1x = 0 + -14 Combine like terms: 0 + -14 = -14 -1x = -14 Divide each side by '-1'. x = 14 Simplifying x = 14

Solution

x = {2, 14}

See similar equations:

| U=73+25(6) | | 3(2n-3)=48 | | (X^3)-(5x^2)-9x+45=0 | | 5x+9.16=2x+13 | | U=73+25n | | -47+18m=-2m+13 | | 0.04(y-7)+0.14y=0.06y-0.7 | | 10=c(c-9) | | 6(m+5)=12 | | (60-5)=w | | 2x+2x+2=24 | | (5y-1)+2=3 | | -6t-15=-3(t-7) | | -0.6x+5.25=-0.2x+3.65 | | -2(1+5r)=-7r-26 | | 25x=4x | | U=2(9n+33)+7(n+1) | | We+1.2=2 | | U=4(9(6)+30)+9(6+1) | | x(1-x)-0.065=0 | | 1/3x+4/9x=1+3/7x | | U=4(9*6+30)+9(6+1) | | 3x/4+3/2=5/14 | | x^2+18x+37=5 | | -3x^2-40x-48=0 | | 5x+.31= | | U=4(9n+32)+9(n+1) | | 4x-3(2)=8 | | -1x+x^2=90 | | N^2+40n=920 | | -1.8=1.83x | | -3(3x+1)=9x-2 |

Equations solver categories