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How do you solve 3x to the 2nd equals -9x?
x = -3
4x-3x-3 x equals 3?
4x to the 3rd power -4x to the 2nd power -43 when x=3
What is -6 to the second power?
6 to the -2nd power = 1/366-2 = 1/62 = 1/36
What is the greatest common factor of 6x to the 2nd power and 5x to the 2nd power?
The GCF is x2
What is 8 to the negative 2nd power?
A negative power equals the reciprocal of the same number to the equivalent positive power. Example : 2 ⁻³ = 1/2³ Then 8⁻² = 1/8² = 1/64 = 0.015625
How do you solve 3x to the 2nd equals -9x?
x = -3
What to the 2 power equals 2.25?
1.5 to the 2nd power equals 2.25
Seven to what power equals forty-nine?
Seven to the 2nd power equals 49
What number equals to the 2nd power equals 49?
The number that equals the 2nd power of 49 is the square root of 49. In this case, the square root of 49 is 7, because 7 multiplied by itself (7^2) equals 49. Therefore, the number that equals the 2nd power of 49 is 7.
How do you solve x to the 2nd power minus 49 equals 0?
There is a formula for "the difference of squares." (x + 7)(x - 7) = 0 x = 7, -7
What is 15 to the power of 2 equals?
15 to the 2nd power or 15 squared equals 15 * 15 which equals 225.
Solve 3x to the 2nd power equals 21 what are the solutions x equals and what is the x intercept?
3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7
A to the 3rd power multiplied by a to the negative 2nd power equals?
a, a^3*a^-2 is a^3+-2 which equals just a
What is 3x to the 2nd power equals -7?
An equation.
What is the answer to a equals 36pi cm to the 2nd power?
12791cm2
What is 18 to the 2nd power?
18 to the 2nd power is 324. To solve you just take 18 and times it by 18. It is the same with any power problem.
What is 5 over 8 to the negative 2nd power?
5 over 8 to the negative 2nd power equals 2.56
