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8x2 + 16x + 8 = 0
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8X2 plus 16X plus 8 equals?
8x2 + 16x + 8 = 8*(x2 + 2x + 1) = 8*(x + 1)2
How do you solve 8x2 plus 14x plus 5 equals 0 by completing the square?
Please do not remove this question from Inappropriate or split any alts from it. Thanks!
9x2 - 2x plus 25 equals 8x2 plus 8x?
x=5
How can you Use the Rational Roots Theorem to solve for the rational roots 3x4 - 2x3 plus 8x2 - 6x - 3 equals 0?
the roots are 1, - 1/3, - 3 1/2 and 3 1/2
How do you simplify 16x to the fifth power over 24x squared?
You could try dividing both numerator and denominator by 8x2 .
8X2 plus 16X plus 8 equals?
8x2 + 16x + 8 = 8*(x2 + 2x + 1) = 8*(x + 1)2
How do you solve 8x2 plus 14x plus 5 equals 0 by completing the square?
Please do not remove this question from Inappropriate or split any alts from it. Thanks!
How do you factor 24x to the 4th plus 16x to the 2nd -8?
24x4 + 16x² - 8 = 8(3x4 + 2x² - 1) = 8(x² + 1)(3x² - 1).
9x2 - 2x plus 25 equals 8x2 plus 8x?
x=5
Solve the equation by factoring 15 equals 8x2-14x?
15 = 8x2 - 14x; whence, 8x2 - 14x - 15 = (2x - 5)(4x + 3) = 0. Therefore, x = 5/2 or -3/4.
What is 8x2 equals?
16.
How can you Use the Rational Roots Theorem to solve for the rational roots 3x4 - 2x3 plus 8x2 - 6x - 3 equals 0?
the roots are 1, - 1/3, - 3 1/2 and 3 1/2
What is the discriminant of this equation 8x2 plus 5x plus 6 equals 0?
It is: 25-4(8*6) = -167
8x2 plus 2x - 3 equals 0?
(4x + 3)(2x - 1) so x = -0.75 or 0.5
How do you simplify 16x to the fifth power over 24x squared?
You could try dividing both numerator and denominator by 8x2 .
what equals 16?
8x2 DUH
Solve x3 plus 7x equals 8x2?
x3 + 7x = 8x2x3 + 7x - 8x2 = 0 [subtract 8x2 from both sides]x(x2 + 7 - 8x) = 0 [factor out x]x(x-1)(x-7) = 0 [factor]Since the product of the three factors x, x-1, and x-7 equals zero, any of the three expressions could equal zero:x = 0x - 1 = 0, x = 1x - 7 = 0, x = 7Therefore, there are three solutions to the equation x3 + 7x = 8x2:x = 0x = 1x = 7Or, in set notation: x = {0,1,7}
