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The factorisation is as follows:

4x² + 12x + 9 = (2x + 3)2.

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โˆ™ 2011-05-27 07:34:31
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Q: What is the factorization 4xยฒ plus 12x plus 9?
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Related Questions

Factorization of x2 plus 12x plus 27?

x2 + 12x + 27 = (x + 9)(x + 3)


How do you factor 4x squared - 12x plus 9?

(2x - 3)(2x - 3)


What is the solution of the following linear system 12x plus 6y equals 9 4x plus 2y equals 0?

No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...


How would you factor this four-term polynomial by grouping 8x3-12x2 plus 6x-9?

8x^3 - 12x^2 + 6x - 9 = (8x^3 - 12x^2) + (6x - 9) = 4x^2(2x - 3) + 3(2x - 3) = (4x^2 + 3)(2x - 3)


What are the solutions to 4xยฒ - 12x plus 9 equals 5?

4x² - 12x + 9 = 5 → 4x² - 12x + 4 = 0 → x² - 3x + 1 = 0 → x = (-(-3) ±√((-3)² - 4×1×1))/(2×1) → x = (3 ±√5)/2 → x = (3 + √5)/2 or x = (3 - √5)/2


What is the answer to 3x times the quantity 12x plus 9?

3x multiplied by (12x plus 9) is:3x(12x + 9)= (3x * 12x) + (3x * 9)= 36x2 + 27x


4x2 plus 12x plus 9?

You need to rivse your question. It appears that there is not an equation here. 4*2+12x+9? You can't really solve this it is more of a statement. You can however simplify it to 12x+17- Whoever wrote this obviously can't read. It's supposed to be 4x^2+12x+9 (2x+3)(2x+3)


What is the factorization of 16x2-9?

It is (4x-3)(4x+3) when factored


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)


What are the binomial factors of 4x2 12x 9?

If you mean: 4x squared+12x+9 then it is (2x+3)(2x+3)


What is 12x-7 equals 4x plus 9?

12X - 7 = 4X + 9 subtract 4X from both sides 8X - 7 = 9 add 7 to both sides 8X = 16 divide both sides by 8 X = 2 check 12(2) - 7 = 4(2) + 9 24 - 7 = 8 + 9 17 = 17 checks


What is 4x plus 32x plus 9?

4x + 32x + 9 = 36x + 9


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


What is the equation of a line that is parallel to 3y equals -12x plus 9 and that has a y-intercept of -4?

y = - 4x - 4


3x 2-12x plus 9?

The value of X in the equation 3x 2-12x plus 9 is 1.25.


Are the lines 12x plus 3y-9 and -8x-2y14 parallel?

If you mean 12x+3y = -9 and -8x-2y = 14 then they are y = -4x-3 and y = -4x-7 respectively which means that they are parallel lines because they both have the same slope of -4 but with different y intercepts


How factor 2x plus 12x plus 28?

Factor 2x plus 12x plus 28 is (x - 3)(x - 9)


What is 64xcubed plus 27?

The value of 64x3 + 27 depends on the value of x. If the question required factorisation, but did not ask for it, the answer is: (4x + 3)(16x2 - 12x + 9)


What is the solution set for -5x plus x plus 9 equals -4x plus 12?

-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.


-6 plus 4x plus 9-2x?

-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]


What is 2x-9 plus 12x?

2x + 12x = 14x then include the -9 so the asnwer is 14x-9.


4x plus 5 equals -9?

4x+5 = -9 4x = -9-5 4x = -14 x = -3.5


How do you solve 20x2 plus 27x plus 9 equals 0?

20x^2 + 27x + 9 = 0 20x^2 + 15x +12x + 9 = 0 5x(4x + 3) + 3(4x + 3) = 0 (5x + 3)(4x + 3) = 0 So either (5x + 3) = 0 which yields x = -3/5 or (4x + 3) = 0 which yields x = -3/4


How do you factor 27x4-48x2y2?

write the problem: 27x4-48x2y2factor out 4x from both: 4x(27-48y)factor out the 3's: 4x * 3 (9-16y)simplify: 12x(9-16y)if you want, factor out -1 to put y in front: -12x(16y-9)both answers are correct


What is 5x equals 4x plus 9?

5x = 4x + 9 x = 9