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I take this to be 3x3 - 21x2 + 36x.
I notice that 3x is a factor common to all three terms. Let me remove that first.
3x ( x2 - 7x + 12 )
"By inspection" I can make up the two factors in the parenthesised part.
3x ( x - 4 ) ( x - 3 )
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∙ 10y ago
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What is slope of line 36x-9y equals 15?
36x-9y = 15 -9y = -36x+15 y = 4x-5/3 in slope intercept form
Find the factorization of 81x2 plus 72x plus 16?
81x2 + 72x + 16 = 81x2 + 36x + 36x + 16 = 9x(9x + 4) + 4(9x + 4) = (9x + 4)2
The polynomial below is a perfect square trinomial of the form A2 -2ab plus b2 9x2-36x plus 16 True or False?
False. It has to be either "- 24x" or "+ 36". These would factor as (3x - 4)2 and (3x - 6)2 respectively.
What is 16 plus x equals 36?
16 + x = 36x = 36 - 16 = 2016 + 20 = 36
Is the polynomial 16x2-36x plus 9 a perfect square trinomial of the A2-2AB plus B2?
No, it isn't. It would be, if that "36" in the middle were "24" instead.
What is 3x3-21x2 plus 36x in factored form?
Interesting and very difficult to put into x amount of letters.
Factor completely 6x to the 7-36x to the 6 plus 18x to the 5 into factored form?
6x5(x2 - 6x + 3)
36x squared minus 1?
When factored it is: (6x-1)(6x+1)
What is the factorization of this trinomial 3x2 plus 36x plus 81?
3x2 + 36x + 81 = 3(x2 + 13x + 27)
Factor 4x2 plus 81 -36x?
4x2-36x+81 (2x-9)(2x-9)
What is a factor of 20x2-39x plus 18?
10x2-36x+18 Divide all terms by 2: 5x2-18x+9 = (5x-3)(x-3) when factored
What is slope of line 36x-9y equals 15?
36x-9y = 15 -9y = -36x+15 y = 4x-5/3 in slope intercept form
52x - 7 equals 33 - 36x plus 4?
52x - 7 = 33 - 36x + 4 52x + 36x = 33 + 7 + 4 88x = 44 x = 1/2
What is the answer of this 20 plus 36x?
That factors to 4(9x + 5)
What is 4x plus 32x plus 9?
4x + 32x + 9 = 36x + 9
Find the factorization of 81x2 plus 72x plus 16?
81x2 + 72x + 16 = 81x2 + 36x + 36x + 16 = 9x(9x + 4) + 4(9x + 4) = (9x + 4)2
X2 plus 26x plus 120?
x2+36x+120 (x+6)(x+20)
