0
x2 + 11x + 30 = 0
(x + 5)(x + 6) = 0
so the roots are -5 and -6
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∙ 12y ago
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What does (x plus 5)(x plus 6) equal?
(x+5)(x+6) equals x^2 +11x+30
How do you factor x2 plus 11x plus 30?
The factors of (x2 + 11x + 30) are (X + 5) and (x + 6)You want to look for two numbers, when multiplied equal 30, and when added equal 11. Start with factors of 30, and see what they add to: 5+6=11, and 5*6=30.
How do you factor x squared plus 11x plus 30?
There's a factor pair of 30 that adds up to 11. (x + 5)(x + 6)
What is the polynomial for x2 plus 11x plus 30?
The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.
What does 36 plus 30 plus 36 plus 30 equals?
132
-30 x-10 plus 11x?
The equation -30 times -10 plus 11X equals -29. This is a math problem.
What does (x plus 5)(x plus 6) equal?
(x+5)(x+6) equals x^2 +11x+30
Factor this polynomial completely x plus 11x plus 30?
x+11x+30(x+5)(x+6)
Xdividedby6 plus xdividedby5 equals 11?
x/6 + x/5 = 11 Multiply throughout by 30: 5x + 6x = 330 => 11x = 330 => x = 30
How do you factor x2 plus 11x plus 30?
The factors of (x2 + 11x + 30) are (X + 5) and (x + 6)You want to look for two numbers, when multiplied equal 30, and when added equal 11. Start with factors of 30, and see what they add to: 5+6=11, and 5*6=30.
How do you factor x squared plus 11x plus 30?
There's a factor pair of 30 that adds up to 11. (x + 5)(x + 6)
Factor the polynomial by grouping the terms together two at a time 66x3 - 36x2 plus 55x - 30?
66x^3 - 36x^2 = 6x^2(11x - 6) 55x - 30 = 5(11x - 6) 66x^3 - 36x^2 + 55x - 30 = (6x^2 + 5)(11x - 6)
What is the polynomial for x2 plus 11x plus 30?
The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.
What is 30 plus 30 plus 30 plus 30 plus 30 plus 30 equals?
30 + 30 + 30 + 30 + 30 + 30 = 180
What is 30 plus 30 plus 67 plus 67 equals?
194
What does 36 plus 30 plus 36 plus 30 equals?
132
What plus what plus what equals 30?
10 + 10 + 10
