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To factor the quadratic expression (x^2 + 9x + 20), we need to find two numbers that multiply to 20 (the constant term) and add up to 9 (the coefficient of the linear term). The numbers 4 and 5 satisfy these conditions, as (4 \times 5 = 20) and (4 + 5 = 9). Therefore, we can factor the expression as ((x + 4)(x + 5)).
What else can I help you with?
-20 plus 9x equals -17?
-20 + 9x = -17-20 + 17 = -9x-3 = -9x |: (-9)0.333... = xx = 0.333...
What is x plus 20 plus 10x plus 9x?
The given terms can be simplified to: 20x+20
How do you factor 9xsquared-28x plus 20?
9x2 - 28x + 20 = 9x2 - 18x - 10x + 20 = 9x(x - 2) - 10(x - 2) = (9x - 10)*(x - 2)
Simplify -8x3 plus 5x2 - 4x - 3 plus x2 plus 9x - 8?
i thinking this answer should be -20
What is 9x squared plus 9x divided by 45x squared plus 81?
(9x)2 +9x/(45x)2 +81= 9+9x/86
X plus 20 plus 10x equals 20 plus 9x x equals?
x + 20 + 10x = 20 + 9x 11x + 20 = 20 + 9x Subtract 20 from both sides: 11x = 9x Subtract 9x from both sides: 2x = 0 Divide both sides by 2: x = 0
-20 plus 9x equals -17?
-20 + 9x = -17-20 + 17 = -9x-3 = -9x |: (-9)0.333... = xx = 0.333...
What is x plus 20 plus 10x plus 9x?
The given terms can be simplified to: 20x+20
What is the answer of this 20 plus 36x?
That factors to 4(9x + 5)
What is 9x plus 8 equals 6x plus 20?
9x + 8 = 6x + 20(- 8 from both sides)9x = 6x + 12(- 6x from both sides)3x = 12(divide both sides by 3)x = 4
How do you factor 9xsquared-28x plus 20?
9x2 - 28x + 20 = 9x2 - 18x - 10x + 20 = 9x(x - 2) - 10(x - 2) = (9x - 10)*(x - 2)
Simplify -8x3 plus 5x2 - 4x - 3 plus x2 plus 9x - 8?
i thinking this answer should be -20
What is 4 plus 7 plus 9X?
11 + 9X
What is the answer to 9x plus 3-25 equals 4x-2?
9x+3-25 = 4x-2 5x = 20 x = 4
What is 9x squared plus 9x divided by 45x squared plus 81?
(9x)2 +9x/(45x)2 +81= 9+9x/86
What is the factored form of the polynomial x2 plus 9x plus 20?
It is (x+4)(x+5) when factored
9x-6 equals 4x plus 20 find x?
x=5.2
