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How do you solve x to the 2nd power minus 2x minus 13 equal 0?
Wiki User
∙ 12y ago
Using the quadratic formula, you should get two answers: 1 + sqrt(14) and 1 - sqrt(14).
Wiki User
∙ 12y ago
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How do you solve 12yto the 3rd power minus 11y to the 2nd power plus 2y?
Factor it. y(4y - 1)(3y - 2) = 0 y = 0, 1/4, 2/3
What is 7 to the 2nd power minus 2 to the 3rd power minus 6?
49 - 8 - 6 = 35
What is 12 minus 4 to the 2nd power?
-4
Which is larger 4.2 or 10 to the second power?
4.2 to the 2nd power is equal to 17.64 while 10 to the 2nd power is equal to 100. The latter is larger.
What is x to the 2nd power minus x minus 56?
x2-x-56 = (x+7)(x-8) when factored
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 A to the 2nd power minus 5 times A minus 20?
That depends what the value of A is.
How do you solve 12yto the 3rd power minus 11y to the 2nd power plus 2y?
Factor it. y(4y - 1)(3y - 2) = 0 y = 0, 1/4, 2/3
What is 7 to the 2nd power minus 2 to the 3rd power minus 6?
49 - 8 - 6 = 35
What is 12 minus 4 to the 2nd power?
-4
X to the 2nd power minus 4x over x to the second power minus 16 divided by x to the 2nd power plus 2x minus 24 over x to the 2nd power minus 2x minus 24?
Would you mind typing it out for me? I don't quite understand exactly what you are asking. For example, x to the second power minus 4x over x to the second power minus 16 would be... x^2-4x/x^2-16 Do you mind typing it out like that? Because what you wrote makes no sense at all.
What is 40t to the 3rd power minus 28t to the 2nd power minus 24t?
That factors to 4t(2t + 1)(5t - 6)
What does 5 to the 2nd power equal?
25
What is 18m to the 2nd power minus 75mn plus 12n to the 2nd power?
That factors to 3(m - 4n)(6m - n)
Which is a factor of x to the 2nd power minus 5x minus 6?
which of the following is a factor of x2 - 5x - 6
Which is larger 4.2 or 10 to the second power?
4.2 to the 2nd power is equal to 17.64 while 10 to the 2nd power is equal to 100. The latter is larger.
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.
