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What is 49 minus X squared over X minus 7?
49 - x2 = -(x2 -49) = - (x-7)(x+7) divide by x -7 Answer: -(x+7) = -x-7
How can you find 7 squared as a product of the same factor?
7 x 7 = 49
How do you factor x squared subtract 49?
It is: (x-7)(x+7) when factored
49 squared equal what?
7 squared = 49
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
How do you factor 9x squared minus 49?
It is a difference of squares. 9x^2-49=(3x+7)(3x-7)
How would you factor x3 minus 343?
(x - 7)(x2 + 7x + 49)
How do you factor x squared minus 47?
There's a formula for the "difference of squares." If your question was x2 - 49, the answer would be (x + 7)(x - 7). In your case, substitute the square root of 47 for the 7 in my example.
What is the greatest common factor of 121 and 49?
7 squared and 11 squared have no common factor greater than 1.
What is 49 minus X squared over X minus 7?
49 - x2 = -(x2 -49) = - (x-7)(x+7) divide by x -7 Answer: -(x+7) = -x-7
How do you factor 150x squared minus 294?
150x2 - 294 = 6*(25x2 - 49) The expression in the brackets is a difference of two squares, so: 6*(5x - 7)*(5x + 7)
What is the opposite of 7 squared?
-7 squared, which would be -49.
How can you find 7 squared as a product of the same factor?
7 x 7 = 49
How do you factor x squared subtract 49?
It is: (x-7)(x+7) when factored
The square root of 81 is how much less than 7 squared?
well, the square root of 81 is 9, and seven squared is 49, so it wud be 40
49 squared equal what?
7 squared = 49
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
