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Earn +20 ptsQ: What is the answer to 3x squared -45?
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Factor 9x squared minus 6xy plus y squared minus 81?
9x2 - 6xy + y2 - 81 = (3x - y)2 - 81 = (3x - y - 9)*(3x - y + 9)
What is 3x squared plus 7x plus 2?
Answer : 12
What 3x 45 and how do you solve for x?
Do you mean 3x = 45 then if so divided both sides by 3 to find the value of x which is 15
How do you factor x squared minus 3x minus 40?
x2 - 3x - 40 = (x - 8) (x + 5)
3x squared -5x plus 1 plus 8x squared - 2x -9?
(5x 2 - 8x + 1) + (2x 2 - 4x - 11)
Related questions
What is 3x squared - (3x) squared?
3x squared - (3x) squared = 0
What is 5x squared plus 3x plus 8x squared?
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
What is 9x squared minus 3x?
That factors to 3x(3x - 1)
What is the answer to 3x-2y squared?
(3x-2y)2=
How do you do 3X squared plus 18 plus 9?
The given expression can be simplified to: 3X squared +27
What is the gcf of 3x squared - 3x?
3X2 - 3X 3X(X - 1) -----------------------factored, so 3X is gfc
Simplify x squared plus 3x plus 2 divided by -3x minus x squared minus 2?
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
How do you factor 3x squared plus 25xy-18 squared?
If that's -18y2, the answer is (3x - 2y)(x + 9y)
How do you you factor 3x squared minus 25x minus 28?
3x squared minus 25x minus 28
What is 2x squared x 3x squared?
2 squared X 3 squared = 5 squared
What is 9x squared minus 16y squared factored?
This is a difference of two squares, which factorises to: (3x - 4y)(3x + 4y)
How do you factor 3x squared plus 21x?
It is: 3x*(x+7)
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