Best Answer

Assuming you're asking for x^2 =9, what is x;

x= 3,-3, since 3*3 = 9 and -3*-3 = 9.

Q: What numbers are solutions to x to the second power equals 9?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

It has no real roots.

200

5 to the second power

It then equals 1/81

It equals 200 because 20x20 equals 200

Related questions

It has no real roots.

4

14

200

x2-x+8=0 Discriminant D=(-1)2-4*1*8=-31 There's no solution in real numbers There are two solutions in complex numbers: x=(1 + i*sqrt(31))/2 or x=(1 - i*sqrt(31))/2

5 to the second power

It then equals 1/81

It equals 200 because 20x20 equals 200

The answer is 1, whatever the value of a.

Two to the fifth power multiplied by three to the second power equals 288.

36

82 = 64.