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x2-x-56 = (x+7)(x-8) when factored
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What is x to the 2nd power plus x minus 56?
It's an expression, whose exact value depends on the value assigned to "x".
How you work out x squared minus x minus 56 0?
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
What is x to the 3rd power minus 3x to the 2nd power minus 28x?
x3 - 3x2 - 28x = x (x2 - 3x - 28) = x (x - 7) (x + 4)The numerical value of all this, of course, depends on the value of 'x',and it can change in a flash whenever the value of 'x' changes.
What is 3 to the power of x minus 2 times 3 to the power of x minus 2?
x5
What is minus 9 times minus 8 plus minus sixteen?
(-9 x -8) + (-16) = (72) -16 = 56
What is x to the 2nd power plus x minus 56?
It's an expression, whose exact value depends on the value assigned to "x".
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 56 feet to the 2nd power?
It's simply 56 X 56, so it is therefore: 3136 feet.
X to the 2nd power minus 16?
(x2 - 16) = (x + 4) (x - 4)
Factor 7x to the 2nd power minus 28?
7(x - 2)(x + 2)
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
How you work out x squared minus x minus 56 0?
If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7
What is x to the 3rd power minus 3x to the 2nd power minus 28x?
x3 - 3x2 - 28x = x (x2 - 3x - 28) = x (x - 7) (x + 4)The numerical value of all this, of course, depends on the value of 'x',and it can change in a flash whenever the value of 'x' changes.
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 3 to the power of x minus 2 times 3 to the power of x minus 2?
x5
What is minus 9 times minus 8 plus minus sixteen?
(-9 x -8) + (-16) = (72) -16 = 56
X to the second power minus 9?
Just X to the second power minus nine. You can't subtract nine from x to the second power unless you know what x is.
