Q: If x squared minus x equals 20 what is x?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

x = plus or minus 6.

Solve this problem -x squared -40x- 80 =0

Your Problem: X - 4 = ?Current Problem: 3 [squared] - 4 = ?How: When a numbered is squared, it means you multiply it against itself. So, 3 squared equals 3x3.3x3 = 9So, you would then take 9 and minus it by 4, which would than equal 5.Answer:3 [squared] - 4 = 5or9 - 4 = 5

4, -5

By factoring I get x-3 divided by x+3

Related questions

2

The solutions are: x = 4, y = 2 and x = -4, y = -2

(x - 5)(x + 4)

15.

x = plus or minus 6.

x=3

If x squared -10 = 0 then x = the square root of 10

5 or 12

(x, y) = (-3, -3) or (3, 3)

x = -2/3,7/6

4x2 - 20 = 0∴x2 - 5 = 0∴x2 = 5∴x = √5

You have to put your heart into it!