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Earn +20 ptsQ: What is x squared minus 6x plus 9?
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How do you factor 8x squared plus 6x minus 9?
(4x - 3)(2x + 3)
What is the solution set for the equation x squared minus 6x plus 9 equals 16?
{-1,7}
Need equivalent expression for 4x squared minus 12x plus 9?
4x2 - 12x + 9 = 4x2 - 6x - 6x + 9 = 2x(2x - 3) - 3(2x - 3) = (2x - 3)(2x - 3) or (2x - 3)2
How do you simplify 6x plus 9 plus 2x?
6x + 9 + 2x = 8x + 9
Simplify the algebraic expression 7x squared minus 4y plus 3x squared plus 5y plus 2 and evaluate it for x equals 3 and y equals 9?
7(3y-2)-(-4y+9)
Related questions
How do you factor 8x squared plus 6x minus 9?
(4x - 3)(2x + 3)
What is the solution set for the equation x squared minus 6x plus 9 equals 16?
{-1,7}
What are the factors of 8x squared plus 6x minus 9?
8x2 + 6x - 9 = 8x2 + 12x - 6x - 9 = 4x(2x + 3) - 3(2x + 3) = (2x + 3)(4x - 3)
How do you factor x squared minus 6x minus 27?
x2 - 6x - 27 = (x-9)(x+3)
Factor the expression x squared minus 6x plus 9?
1x^2-6x+91X9 IS 9What multiplies to get 9 and adds to get -6? -3x-3So, (x-3)(x-3)
What is 6x plus 9 plus 5x minus 7?
11x + 2
Need equivalent expression for 4x squared minus 12x plus 9?
4x2 - 12x + 9 = 4x2 - 6x - 6x + 9 = 2x(2x - 3) - 3(2x - 3) = (2x - 3)(2x - 3) or (2x - 3)2
How do you factor x squared plus 6x plus 9?
(x + 3)(x + 3)
What must be added to 5 x squred plus 6x plus 9 so that the sum is negative x squered plus 3x plus 3?
5x^2 + 6x + 9 + (?) = -x^2 +3x + 3 (?) = -5x^2 -6x - 9 -x^2 +3x + 3 = -6x^2 -3x -6 Ans: -6x squared +3x -6
Is X squared plus 6X plus 9 a perfect square trinomial?
Yes (x+3(x+3)
X squared plus 9 equals x squared minus 9?
x^2 +9 =x^2 -9 9=-9 No solution
How do you factor x2 - 6x -27?
With great difficulty not knowing if 6x and 27 are plus or minus
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