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What is the expansion for x2 plus y2?
There is no expansion for x2 + y2
How do you factorise x2 plus 4x?
X2 + 4xx(x + 4)=======
Factor x5 plus x2?
x2(x3 + 1) is the best you can do there.
How do you factor x2 plus 7x plus 6?
x2 + 7x + 6 = (x + 6) (x + 1)
Factor x2 plus 13x plus 36 completely?
x2 + 13x + 36 = (x + 9)(x + 4)
What is the answer of x2 plus y3 plus 15?
X2+Y3+15 All you can do is simplify it.
Simplify x2 plus 2x?
x(x + 2)
How do you simplify X2 plus 2x plus 4?
Factor it out: (x+2) squared
Simplify x2-7x plus 6 divided x2-36?
i got 42 divided 7x
How do you simplify x2 plus 6xy - 27y2?
By factorisation: x2 + 6xy - 27y2 = (x + 9y)(x - 3y).
Simplify -8x3 plus 5x2 - 4x - 3 plus x2 plus 9x - 8?
i thinking this answer should be -20
What does x squared plus 4x simplify into?
x2 + 4x = x(x+4)
How do you simplify x2 -x-20 over x2 plus 8x plus 16?
(x2 - x - 20) / (x2 + 8x + 16) = [(x - 5)(x + 4)] / (x + 4)2 = (x - 5) / (x + 4)
How to simplify x cube - 3x plus 2?
Assuming simplify = factor...x3 - 3x + 2 = (x-1)(x2+x-2)
How do you simplify the equation x2 plus 4x-5 divided by x plus 5 I am stuck?
x+5 is a factor of x2+4x-5 use synthetic division to learn that the other factor is x-1
How do you solve x-1 plus x2-x plus x3-x2 plus x4-x3?
x4 - 1.We can not "solve" this as we have not been told the value of x. However, we can simplify this expression:We have an x and a minus x here which will cancel out. Likewise the x2 and x3 will cancel out with the -x2 and -x3 respectively. This therefore leaves us with just x4 - 1.
What is x2 plus x2 plus x2?
x2 + x2 + x2 = (1 + 1 + 1)x2 = 3x2
