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Factor x² plus 13x plus 40?
x2 + 13x + 40 = x2 + 5x + 8x + 40 = x(x + 5) + 8(x + 5) = (x + 8)(x + 5)
What is 5x plus 7 plus 3x equals 39?
8x = 32 so x = 4
What is 4x plus 13x plus 9?
17x + 9
What is x squared plus 13x plus 12?
It's a quadratic expression: x²+13x+12 If, for example, x²+13x+12 = 0 then there are 2 roots, x=-1 and x=-12
What is the answer to 7x plus 13x plus 2x plus 8 equals?
Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.
What is 5x-13x plus 6 equals 0?
5x-13x+6=0 5x-13x=-6 -8x=-6 -8x/-8=-6/-8 x = 3/4
What is the simplified form of 5x - x plus 9x?
14
How do you solve 4x-6 plus 5x 13x-8?
If you mean: 4x-6+5x = 13x-8 then it works out that x = 1/2 or 0.5
What is the answer for 15xsquared -13x plus 2 when factories it?
15x2-13x+2 = (5x-1)(3x-2) when factored
15x2 plus 13x - 20?
(5x - 4)(3x + 5)
What are the factors of 5x2-13x?
5x^2 - 13x = x(5x - 13)
What is the sum of 5x-4 and 13x plus 18y?
18x + 18y - 4
What is a factor of 5x squared plus 13x minus 6 with work shown?
-6 = 3 x -2 13 = 5 x 3 - 2 → 5x² + 13x - 6 = (5x - 2)(x + 3)
What does 8x - 6 plus 5x plus 3y - 12y - 4 equals?
13x - 9y - 10
What is the answer to 10x plus 7 equals 5x plus 32?
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
Factor the trinomial 15x2 plus 13x - 20?
(5x - 4)(3x + 5)
What is x when 13x plus 27 equals 3x plus 32?
13x+27=3x+32 Reorder 13x-3x=32-27 Simplify 10x=5 Simplify x=5/10 Simplify x=1/2 Answer
