x cubed
(x - 1)(2x^2-1)
(w2)3 = w(2 x 3) = w6
x3*(1/2)*sqrt(x3) = 1/2*x4.5 or 1/2*sqrt(x9)
7^3 × X^2 = 7 × 7 × 7 × X × X Seven cubed tells you that 7 is multiplied three time, and the X squared tells you that you multiply X twice. I have used capital Xs as the times symbol (×) is very similar to a lower case x. This is why in algebra the times symbol is dropped and any two symbols next to each other are multiplied together, eg 5xy means 5 times x times y and not 5 times y.
2 x 2 x 2 x 7 x 7 is equal to 2 cubed times 7 squared. 2 cubed is equal to 8, and 7 squared is equal to 49. Therefore, 2 x 2 x 2 x 7 x 7 is equal to 8 x 49 = 392.
X2 (X squared)
Cubed; Area is squared. Short version: No, squared is to the second power, cubed to the third. Long version: No- squared is X2 , or x times x. Cubed is X3, or x times x times x. For example: Squared: 22= 2x2= 4 Cubed: 23= 2x2x2= 8 So any 3-D object has to be X3. Area, which is 2-D, is squared.
7³ = 7 x 7 x 7 = 343
n squared x n n x n x n = n cubed n x n = n squared n squared x n = n cubed
The question is unclear - but the information provided may help. 2 squared (which can be written 22) = 2 x 2 = 4 2 cubed (which can be written 23) = 2 x 2 x 2 = 8 4 squared = 42 = 4 x 4 = 16 4 cubed = 43 = 4 x 4 x 4 = 64
a cubed
x cubed
2 squared x 3 cubed
(x - 2)(x^2 + x + 3)
[ x3 - 4x2 + 7x ] / (x) = x2 - 4x + 7
2x(x^2+x-6)