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Q: What is y to the second powers minus 49?
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Is y minus 3 a factor of y to the fourth power plus 2 y to the second power minus 4?

No.


What is the answer to this problem 3 minus y over y to the second power minus 2y minus 3?

If you multiplied all the terms by y2, you could simplify this to -3y3.


If x plus y 13 and x-y2 What is the value of x to the second power minus y to the second power?

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(Y squared) minus (2 times Y) minus 15 = 0. The left side can be factored into: (Y - 5)(Y + 3) There are two different values for Y that will work for the above equation.


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(xy - 7)(x^2y^2 + 7xy + 49)


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y² - y - 6 = (y + 2)(y - 3)


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What are the coordinates of the vertex of the function below y minus 11 equals negative x minus 5 to the second power?

The vertex is (5, 11).


What is the sum of two numbers is 75 The second number is 3 less than twice the first Find the numbers?

short answer 26 and 49 long answer let x = the first number let y = the second number x + y = 75 y = 2x - 3 substitute y into the first equation x + 2x - 3 = 75 3x = 78 x = 26 use the second equation to find y y = 2(26) - 3 y = 52 - 3 y = 49


What is y squared minus y minus 72?

y2-y-72 is an algebraic expression that can be factored as: (y+8)(y-9)


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That is the English alphabet, minus the letters i, k, l, n, and u, with a second y where u should be.


What is y squared minus four y minus thirty-two?

y2-4y-32 = (y+4)(y-8) when factored