Exercise
(9x2−30xy+25y2(20m2n−mn))(m2−n2n2+n)
Step-by-step Solution
1
Multiplying fractions 9x2−30xy+25y220m2n−mn×m2−n2n2+n
(9x2−30xy+25y2)(m2−n2)(20m2n−mn)(n2+n)
Final answer to the exercise
(9x2−30xy+25y2)(m2−n2)(20m2n−mn)(n2+n)