25x2 −36y 8 25, x, squared, minus, 36, y, start superscript, 8, end superscript We can factor the expression as (U+V)(U-V)(U+V)(U−V)left parenthesis, U, plus, V, right parenthesis, left parenthesis, U, minus, V, right parenthesis where UUU and VVV are either constant integers or single-variable expressions. What are UUU and VVV?

Step-by-step explanation:

Given the expression:

We are to express it as difference of two square (u+v)(u-v). According to the rule:

We need to express as difference of squares and this is as shown:

From the resulting expression we can say:

If we substitute in the rule above we will have:

Hence the expression expressed as difference of two square is: