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How many solutions will the equation 25 equals 2x squared-6x have?
2x2 - 6x - 25 = 0. Solutions are 5.34 and -2.34
What are the solutions in completing the square x2 plus 6x equals 7?
x2 + 6x = 7 ⇒ x2 + 6x + 9 = 7 + 9 ⇒ (x + 3)2 = 16 ⇒ x + 3 = ±4 ⇒ x = -7 or 1
What is the answer to the equation -10 equals 6x - 16?
-10 = 6x - 16, or 16 - 10 = 6x, or x = 1.
How many solutions are in 6x plus 156(x-3)?
None but it can be simplified to: 162x-468
What is the coordinate for the vertex of the parabola represented by the equation y equals xsquared -6x subtract 16?
-22
What are the solutions for the quadratic equation x2 plus 6x equals 16?
x2 + 6x = 16=> x2 + 6x - 16 = 0=> x2 + 8x -2x - 16 = 0=> (x+8)(x-2) = 0=> x = -8 or x = 2So, the solutions of the quadratic equation x2 + 6x = 16 are -8 and 2.
How do you solve for -16 equals 6x?
-16 = 6x Swap: 6x = -16 Divide both sides by 6: x = -16/6 = -8/3 or -22/3 or -2.66...
How many solutions will the equation 25 equals 2x squared-6x have?
2x2 - 6x - 25 = 0. Solutions are 5.34 and -2.34
How many solutions will the equation 25 equals 2x squared 6x have?
The quadratic equation will have two solutions.
What are the solutions in completing the square x2 plus 6x equals 7?
x2 + 6x = 7 ⇒ x2 + 6x + 9 = 7 + 9 ⇒ (x + 3)2 = 16 ⇒ x + 3 = ±4 ⇒ x = -7 or 1
What is the answer to the equation -10 equals 6x - 16?
-10 = 6x - 16, or 16 - 10 = 6x, or x = 1.
How do you solve 6x-4 equals 18?
6x-4 = 18 6x = 18+4 6x = 22 x = 22/6 = 3 and 2/3
How many solutions are in 6x plus 156(x-3)?
None but it can be simplified to: 162x-468
What is the coordinate for the vertex of the parabola represented by the equation y equals xsquared -6x subtract 16?
-22
X2 - 6x - 16?
x2 - 6x - 16 = (x - 8)(x + 2)
-x2 plus 6x plus 16?
-x2 + 6x + 16 = -(x2 - 6x - 16) = -(x - 8)(x + 2) = -(8 - x)(x + 2)
Factor x2 6x -16?
x^2+6x-16 (x+2)+(6x-16) x+8+x-16 (x+8)(x-2) here you go :)
