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Yes, it is the square of (3x + 2). 3x is the square root of 9x2; 4 is the square of 2; to check whether it is a perfect square, the center term must be twice (3x times 2).

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Q: Is this a perfect square trinomial 9x2 12x 4?
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Related questions

Is 9x2-36x 16 a perfect square trinomial?

If you mean: 9x2-36x+16 then it is not a perfect square because its discriminant is greater than zero


Is 9x2-18x 36 a perfect square trinomial of the form A2-2AB B2?

Yes


The polynomial below is a perfect square trinomial of the form A2 - 2AB plus B2 9x2-18x plus 36?

TrUE


Is 9x2-18x plus 9 a trinomial square?

Yes.


What value in place of the question mark makes the polynomial below a perfect square trinomial 9x2 plus questionmark x plus 49?

48


What is the square root of 18x squared plus 12x plus two?

18x2 +12x + 2 this is not a perfect square trinomial so let's work a little bit here. 18x2 +12x + 2 factor 2 = 2(9x2 +6x + 1) = 2(3x + 1)2 represent 2 as (√2)2 = (√2)2(3x + 1)2 = [(√2)(3x + 1)]2 take its square root = (√2)(3x + 1) for all x > -1/3.


Is 9x2 54x 81 a perfect square trinomial Justify your answer You may use to indicate an exponent For example x2 can be typed in as x2?

yes because everything equals the middle number


Factor 9x2 -12x -5?

-9x 2 -12x+5 =


3x2 - 4x equals -2?

Given, 3x2 - 4x = -2 Then, 9x2 - 12x = -6; 9x2 - 12x + 4 = -2 {completing the square} ; 3x - 2 = ±i√2 {sq rt of both sides} ; and 3x = 2 ± i√2. Therefore, x = ⅓(2 ± i√2).


Factor 9x2 plus 12x plus 4?

9x2 + 12x + 4 = 9x2 + 6x + 6x + 4 = 3x(3x + 2) + 2(3x + 2) = (3x + 2)(3x + 2) = (3x + 2)2


Is 9x2 - 18x plus 9 a trinomial square?

Factors are: 9(x - 1)(x - 1) or (3x - 3)2, so yes, it is.


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.