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Earn +20 ptsQ: Is x2 plus 14x plus 49 a trinomial?
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Is this trinomial a trinomial square x2 plus 14x plus 49?
x2+14x+49 = (x+7)(x+7) when factored
Is X squared minus 14x plus 49 a perfect square trinomial?
Yes because if x2-14x+49 then it is (x-7)(x-7) when factored
What value of c makes the polynomial below a perfect square trinomial x2-14x plus c?
-12
What are the factors of 49 plus 14x plus x2?
51.07142857142857
X2 - 14x equals -49 using factoring?
x2 - 14x = -49 ∴ x2 - 14x + 49 = 0 ∴ (x - 7)2 = 0 ∴ x = 7
Related questions
Is this trinomial a trinomial square x2 plus 14x plus 49?
x2+14x+49 = (x+7)(x+7) when factored
Is X squared minus 14x plus 49 a perfect square trinomial?
Yes because if x2-14x+49 then it is (x-7)(x-7) when factored
What is x2 plus 14x plus 49?
(x2 + 14x + 49) = (x + 7)2
49 plus 14x plus 2 equals?
-x2+14x=49
What value of c makes the polynomial below a perfect square trinomial x2-14x plus c?
-12
How do you Factor x2-14x plus 49?
x2 - 14x + 49(x - 7) (x - 7)
How do you Factoring perfect square of x2-14x plus 49?
x2 - 14x + 49 = (x - 7)2
What are the factors of 49 plus 14x plus x2?
51.07142857142857
Factor the trinomial x2 - 14x plus 33?
(x - 3)(x - 11)
Which of the binomials below is a factor of this trinomial x2 plus 14x plus 40?
(x + 10)(x + 4)
What number must you add to complete the square of x2 plus 14x equals -7?
49 x2 + 14x = -7 x2 + 14x + 49 = 42 (x + 7)2 = 42 x = -7 ± √42
What is the factor of this trinomial x2 14x 40?
x2+14x+40 = (x+4)(x+10) when factored
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