It is: (x-y)4
No.
It's an expression for a number, which you'd write as [ 560 x4 y2 ],and whose value depends on the values of 'x' and 'y'.
The GCF is 15x^2y^2
11y(y - 1)(2y^2 + 2y - 1)
It is: (x-y)4
x to the 5th power times y to the fourth power
fourth term of X-Y to the sixth power
No.
It's an expression for a number, which you'd write as [ 560 x4 y2 ],and whose value depends on the values of 'x' and 'y'.
The GCF is 15x^2y^2
Two to the fourth power times 5 to the fourth power equals 10,000
11y(y - 1)(2y^2 + 2y - 1)
Square roots of square roots. The fourth root of a number, x, is another number, y such that y*y*y*y = x ie y multiplied by itself 4 times is x.
The answer to 200 to the fourth power is 1,600,000,000
No, it is not.
3 to the fourth power=81Three to the fourth power is 81.