(x 3) (x – 3) = x 2 – 3 2 = x 2 – 9 Problem Solve (x 5) 3 using algebraic identities Solution We know, (x y) 3 = x 3 y 3 3xy(xy) Therefore, (x 5) 3 = x 3 5 3 3x5(x5) = x 3 125 15x(x5) = x 3 125 15x 2Formula ${(xy)}^3$ $\,=\,$ $x^3y^33xy(xy)$ Introduction $xy$ is a binomial in which $x$ and $y$ are two terms In mathematics, the cube of sum of two terms isThe cube of a binomial is defined as the multiplication of a binomial 3 times to itself We know that cube of any number 'y' is expressed as y × y × y or y 3, known as a cube numberTherefore, given a binomial which is an algebraic expression consisting of 2 terms ie, a b, the cube of this binomial can be either expressed as (a b) × (a b) × (a b) or (a b) 3
If X Y 1 Then Find The Value Of X3 Y3 3xy Brainly In
