Question

Find: (4x²y3 + 2xy2 - 2y) - (-7x?y3 + 6xy2 – 2y)

Place the correct coefficients in the difference.

Answer 1

The coefficients are

11,-4 and 0.

Explanation:

We are given two algebraic expressions. We are subtracting the second from the first.

First one is:

(4x²y3 + 2xy2 - 2y)

Second expression is:

(-7x?y3 + 6xy2 – 2y)

The given expression:

(4x²y3 + 2xy2 - 2y) - (-7x?y3 + 6xy2 – 2y)

The coefficients are

11,-4 and 0.