Question

An expression is given 42r3s2 - 35r2s3 which expression is equivalent

Answer 1

The given expression is:

42r^3s^2 - 35r^2s^3

To find an equivalent expression, we can factor out the common terms, r^2s^2, from both terms:

42r^3s^2 - 35r^2s^3 = r^2s^2(42r - 35s)

Therefore, an equivalent expression is r^2s^2(42r - 35s).