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How do you factor x squared minus 25?
You must use the difference of squares formula: x2 - y2 = (x + y)(x - y) Thus: x2 - 25 = (x + 5)(x - 5).
What is answer to polynomial x-squared minus x minus 42?
x = ? 42 = x squared minus x
What is minus x when x is minus?
it is equal to +x
-5 x - 20?
-25
What is x squared minus x minus 20?
(x - 5)(x + 4)
What is x plus 4 equals 25?
You have x+4=25 so you minus the four from four and you minus the four from the 25 . and then you get 21 so it is x=21
What minus 9 equals 16?
To solve the equation "x - 9 = 16," we need to isolate the variable x. Adding 9 to both sides of the equation, we get x = 16 + 9. Therefore, x = 25. So, 25 minus 9 equals 16.
What is 40 minus 25 percent?
40 - 25% = 40 x (1 - (25/100)) = 40 x 0.75 = 30
What is 180 minus 25 percent?
180 - 25% = 180 x (1 - (25/100)) = 180 x 0.75 = 135
What is 24 minus 25 percent?
24 - 25% = 24 x (1 - (25/100)) = 24 x 0.75 = 18
What is 44 minus 25 percent?
44 - 25% = 44 x (1 - (25/100)) = 44 x 0.75 = 33
What is 35 minus 25 percent?
35 - 25% = 35 x (1 - (25/100)) = 35 x 0.75 = 26.25
How do you factor x cubed minus fifty x squared plus six hundred twenty five x?
x(x - 25)(x - 25)
What is 25 minus 3 times 2?
25 - (3 x 2) = 19
What is x if x minus 20 percent of x equals y?
x is y plus 25% of y.
What is the answer to x minus 5 mutiplied by x plus 5?
(x-5)(x+5)= x2-25
How do you factor the expression x cubed minus 125?
(x - 5)(x^2 + 5x + 25)
