Solve For x: x^2-8x=20

1 answer

X^2 - 8X - 20 = 0,
(x + 2)(x - 10) = 0,
x + 2 = 0,
x = -2.

x - 10 = 0,
x = 10.

Solution set: X = -2, X = 10.

Similar Questions

First: solve for k. Then, go back to the original equation c=k(d-3) and solve for c when d is ten.Second: Area=k*s^2 Put in the
1. 1 answer
Combine like terms:-3x^2+2x-4x^2-9+6x-2x^2+8 Solve for x: 8x-11= -11x+18 Solve for x: -2(x-5)+7=z-8-5x Solve for x: (x-2)/5 -
1. 8 answers
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
1. 1 answer
Put in the correct orderSolve exponentiation. Solve multiplication and division. Solve operations within parentheses Solve
1. 1 answer