no
Yes, it is 3 cubed.
x^3 + y^3 = (x + y)(x^2 - xy + y^2)
7 cubed is equal to 343 or (3 x 100) + (4 x 10) + (3 x 1)
A number is cubed if it is multiplied by itself three times. e.g. x^3 = x*x*x
30625 inches cubed (in^3)
x^3 - x^3 = 0 Remember , whilst 'x' is an unknown value, that unkonwn is a fixed value. As a numerical example 3^(3) - 3^(3) = 27 - 27 = 0 The '3' is 'x' in this case
25x-x**3 --> divide both numbers by x x(25-x**2)
no
Yes, it is 3 cubed.
x + x = 2x. Similarly, x^3 + x^3 = 2(x^3)
multiply the number by itself 3 times 2 cubed = 2 x 2 x 2 = 8 3 cubed = 3 x 3 x 3 = 27 4 cubed = 4 x 4 x 4 = 64 5 cubed = 5 x 5 x 5 = 125 etc.
x^3 + y^3 = (x + y)(x^2 - xy + y^2)
A cubed number has been multiplied by itself 3 times, so x cubed is x times x times x.
i think it is x3 or x cubed because there are 3 x's
7 cubed is equal to 343 or (3 x 100) + (4 x 10) + (3 x 1)
A number is cubed if it is multiplied by itself three times. e.g. x^3 = x*x*x