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Earn +20 ptsQ: X squared plus 14x plus 49?
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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 are the factors of x squared negative 14x positive 49?
x2-14x+49 (x-7)2 or (x-7)(x-7)
What is the factorization of 2 times x squared plus 21x plus 49?
2x2 + 21x + 49= 2x2 + 14x + 7x + 49= 2x(x + 7) + 7(x + 7)= (x + 7)(2x + 7)
Is this trinomial a trinomial square x2 plus 14x plus 49?
x2+14x+49 = (x+7)(x+7) when factored
Factor x squared - 14x equals -49?
63
Related questions
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
What are the factors of x squared negative 14x positive 49?
x2-14x+49 (x-7)2 or (x-7)(x-7)
What are the factors of 14x squared plus 28x?
14x(x + 2)
How do you Factor x2-14x plus 49?
x2 - 14x + 49(x - 7) (x - 7)
What is the factorization of 2 times x squared plus 21x plus 49?
2x2 + 21x + 49= 2x2 + 14x + 7x + 49= 2x(x + 7) + 7(x + 7)= (x + 7)(2x + 7)
Is this trinomial a trinomial square x2 plus 14x plus 49?
x2+14x+49 = (x+7)(x+7) when factored
How do you Factoring perfect square of x2-14x plus 49?
x2 - 14x + 49 = (x - 7)2
Factor x squared - 14x equals -49?
63
What is x2 plus 7x?
if its x(squared) its 7x(cubed) if its 2xX its 14x(squared)
What is the factored form of x squared -14x plus 48?
(x - 8)(x - 6)
What is the solution of x squared-14x plus 49 equals 4?
Notice that the left side of the equation is a perfect square (x - 7)2 = x2 -14x + 49. so (x - 7)2 = 4. Take square root of both sides: x - 7 = ± 2, x = 9, or x = 5.
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