Best Answer

(x+y)4 = (x2+2xy+y2)2 = x4+4x3y+6x2y2+4xy3+y4

Q: What is the answer for x plus y to 4th power?

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999 and 1

(x+y)power 2 -2xy

0

The answer is 5x+3y. (5 xs and 3 ys)

It is the same. The equation "x + y" is the exact same as "x + y." There is no difference.

Related questions

999 and 1

(x+y)power 2 -2xy

X + Y⁶X + Y * Y * Y * Y * Y * Y

That would be very hard to answer, because it's not. (x + y)2 = x2 + y2 + 2xy

15

(x + y)3 + (x - y)3 = (x3 + 3x2y + 3xy2 + y3) + (x3 - 3x2y + 3xy2 - y3) = 2x3 + 6xy2 = 2x*(x2 + 3y2)

The degree is 5.

0

xy 2nd

Y = ex(x + 2) Y = ex/(X + 2) =========

No, to be linear, both the power of x and y need to be 1. Since x is squared, the power of x is 2.

25xy/x^5y^4 = 25/X^4y^3 (25 over x to the 4th y to the third)