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What is X squared plus x squared equal to?
x2 + x2 = 2x2 2x^2
What does x squared minus 2x equal?
x2 - 2x = x(x-2) and that cannot be simplified further.
What is the product of (2x-7y)(x y)?
If you mean: (2x-7y)(x+y) then it is 2x squared -5xy -7y squared
How many roots does y x2 - 2x 1 have?
If you mean: y = x squared-2x+1 then it has two equal roots of 1
What is x squared plus x squared?
x^2+x^2=2x^2
What is X squared plus x squared equal to?
x2 + x2 = 2x2 2x^2
What does x squared minus 2x equal?
x2 - 2x = x(x-2) and that cannot be simplified further.
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
What does x squared minus 2x plus 1 equal?
This expression factors as x -1 quantity squared.
Does x times x equal 2x?
No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
What does Sin squared x Cos squared x equal?
sin2 x = (1/2)(1 - cos 2x) cos2 x = (1/2)(1 + cos 2x) Multiplying both you get (1/4) (1 - cos2 2x) Which is equal to (1/4) (1 - (1/2) (1 + cos 4x) = (1/8) (2 - 1 - cos 4x) = (1/8) (1 - cos 4x) Or If it is the trigonomic function, sin squared x and cosine squared x is equal to one
Is 2x the same as x squared?
No. x squared is x times x, whereas 2x is x + x.
What is the product of (2x-7y)(x y)?
If you mean: (2x-7y)(x+y) then it is 2x squared -5xy -7y squared
What does x squared - 2x factor out to?
x2 - 2x = x(x-2)
What is x-squared minus 2 x plus 15?
It is impossible but if it were x squared plus 2x minus 15 the equation would be (x+5) (x-3) with x being equal to either -5 or 3. If the original problem was x squared minus 2x minus 15 the equation would be (x-5)(x+3) and x would be equal to either 5 or -3
How do you solve x squared plus x squared plus x?
Add the x's squared together to get 2x^2+x. You cannot add anymore so the answer is 2x^2+x
What is 2x times negative x?
It is: -2x squared
