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x2+14x+49 = (x+7)(x+7) when factored

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โˆ™ 2011-04-29 12:30:06
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Is this trinomial a trinomial square x2 plus 14x plus 49?
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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 value of c makes the polynomial below a perfect square trinomial x2-14x plus c?

-12


How do you Factoring perfect square of x2-14x plus 49?

x2 - 14x + 49 = (x - 7)2


49 plus 14x plus 2 equals?

-x2+14x=49


Is 25x2 70x plus 49 a perfect square trinomial?

Yes.


What is x2 plus 14x plus 49?

(x2 + 14x + 49) = (x + 7)2


Is x2 plus 14x plus 49 a trinomial?

In a word, yes. Any simplified form that has 3 terms is a trinomial, but is often in the form ax2 +bx +c where a,b,c are real numbers.


What is the factorization of this trinomial 2x2 plus 21x plus 49?

2x2 + 21x + 49 = 2x2 +14x +7x + 49 = 2x(x + 7) + 7(x + 7) = (2x + 7)(x + 7)


What value of c makes the polynomial a perfect square x2 14x plus c?

49


X2 plus 14x equals -7 what number is added to complete the square?

49-apex


What value of c makes the polynomial a perfect square x2 - 14x plus c?

49


What is the square root of x to the power of 2 minus 14x plus 49?

(x - 7) is.


How do you Factor x2-14x plus 49?

x2 - 14x + 49(x - 7) (x - 7)


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 are the factors of 49 plus 14x plus x2?

51.07142857142857


X squared plus 14x plus 49?

x=7


Is 25x2-70x plus 49 a perfect square trinomial?

Yes because 25x2-70x+49 = (5x-7)(5x-7) when factored


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

48


4x2 plus 28x plus 49?

4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2


What is the factorization of the trinomial below2x2 plus 21x plus 49?

2x2+21x+49 = (2x+7)(x+7)


How to factor completely x squared plus 49-14x?

35


What is the factorizaton of the polynomial of x2-14x plus 49?

(x-7) (x-7)


X2 - 14x equals -49 using factoring?

x2 - 14x = -49 ∴ x2 - 14x + 49 = 0 ∴ (x - 7)2 = 0 ∴ x = 7


What is the factorization of the trinomial below 2x2 plus 21x plus 49?

(2x+7)(x+7)


What number must you add to complete the square of x2 plus 14x equals -5?

Improved answer:5x2+14x+5 = 5-5x2+14x+5 = 0Solve by completing the square:(x+7)2+5 = 0(x+7)2+5-49 = 0(x+7)2 = 44x+7 = + or - the square root of 44x = -7 + or - the square root of 44