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Not a great deal. Multiply it by itself and divide by 4. If x is imaginary, x2 is negative.
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∙ 11y ago
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What is x to the 2nd power plus 2x equals 3?
A quadratic expression in the variable x.
What is the solution set of 2x to the 2nd power -x-15 equals 0?
2x2 - x - 15 = 0(2x + 5) (x - 3) = 0[2x + 5 = 0] and [x - 3 = 0]x = -5/2 and x = 3{-2.5, 3}
How do you simplify 3x to the power of 2 plus x plus 2x to the power of 2?
3x^2 + x + 2x^2 = 5x^2 + x
What is (2x to the eighth power)(-4x)(3x to the second power)?
2x^8 x 3x^2 x -4x = -24x^11
What is the derivative x to the second power?
2x
What is x to the 2nd power plus 2x equals 3?
A quadratic expression in the variable x.
What is the solution set of 2x to the 2nd power -x-15 equals 0?
2x2 - x - 15 = 0(2x + 5) (x - 3) = 0[2x + 5 = 0] and [x - 3 = 0]x = -5/2 and x = 3{-2.5, 3}
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 x to the second power plus x to the second power?
x² + x² = 2x²
How do you solve x to the 2nd power minus 2x minus 15 equals 0?
2x2-x-15 = 0 When factorised: (2x+5)(x-3) = 0
How do you simplify 3x to the power of 2 plus x plus 2x to the power of 2?
3x^2 + x + 2x^2 = 5x^2 + x
What is the value of e to the power of (2x) when e to the power of x equals 2?
The power law of indices says: (x^a)^b = x^(ab) = x^(ba) = (x^b)^a → e^(2x) = (e^x)² but e^x = 2 → e^(2x) = (e^x)² = 2² = 4
What is (2x to the eighth power)(-4x)(3x to the second power)?
2x^8 x 3x^2 x -4x = -24x^11
How do you factor x to the 4th power plus 4?
(x^2 - 2x + 2)(x^2 + 2x + 2)
How do you completely factor 2x to the third power plus 2x to the second power - 12x?
2x3+2x2-12x take out GCF - 2x 2x(x2+x-6) factor - find factors of -6 that add up to 1 2x(x-2)(x+3)
What is 2x to the power of 6 minus 128?
2(x + 2)(x - 2)(x2 + 2x + 4)(x2 - 2x + 4)
How do you work out 2x to the power of four- 250x?
-248
