Multiply 1572 by 123.

Multiply by

Multiplying a binomial by a monomial Multiply 4x + 7y by 3x

Multiplying a binomial by a monomial Multiply (3x + 2) by 2x

Multiplying a binomial by a monomial Multiply 6z by (5x-7y)

A student was asked to multiply a number by 25. He instead multiplied the number by 52 and got the answer 324 more than the correct answer. The number to be multiplied was ?

Smita was asked to multiply a certain number by 36. She multiplied it by 63 instead and got an answer of 3834 more than the correct one. What was the number to be multiplied?