Solve p^2-q^2,(p+q)^2

$$p ^ { 2 } - q ^ { 2 } , ( p + q ) ^ { 2 }$$

Least Common Multiple

$$-\left(p-q\right)\left(p+q\right)^{2}$$

Solution Steps

Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple.

$$-\left(p-q\right)\left(p+q\right)^{2}$$

Expand the expression.

$$-p^{3}+pq^{2}+q^{3}-qp^{2}$$

Evaluate

$$p^{2}-q^{2},\left(p+q\right)^{2}$$