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Earn +20 ptsQ: What is the square footage for a 14x 13 foot room?
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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 number must be added to the polynomial to complete the square x2-14x?
-12
What value of c makes the polynomial a perfect square x2 - 14x plus c?
49
What value of c makes the polynomial a perfect square x2 14x plus c?
49
Related questions
How do you Factoring perfect square of x2-14x plus 49?
x2 - 14x + 49 = (x - 7)2
Is this trinomial a trinomial square x2 plus 14x plus 49?
x2+14x+49 = (x+7)(x+7) when factored
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
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 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 number must be added to the polynomial to complete the square x2-14x?
-12
What value of c makes the polynomial a perfect square x2 - 14x plus c?
49
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.
X2 plus 14x equals -7 what number is added to complete the square?
49-apex
What is the fifth step in solving the eqution by completing the square 3x2 plus 14x plus 8 equals 0?
3x2+14x+8 = 0 x = -2/3 or x = -4
What is -14x-7 equals 35?
-14x-7 = 35 -14x = 35+7 -14x = 42 x = -3
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