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Multiplying monomials worksheet

Multiplying monomials worksheet with answers.

Examples

Example 1.

Multiply the monomials

5g * 4h

Solution.

5g * 4h =
(5 * 4) * (g * h) =
20gh

The answer: 20gh.

Example 2.

Multiply the following monomials

5g * 4g

Solution.

5g * 4g =
(5 * 4) * (g * g) =
20g2

The answer: 20g2.

Example 3.

Multiply the following monomials

7c3 * 5b2

Solution.

7c3 * 5b2 =
(7 * 5) * (c3 * b2) =
35c3b2

The answer: 35c3b2.

Example 4.

Multiply the following monomials

10a9 * 9b8 * 8a7 * 5b2

Solution.

10a9 * 9b8 * 8a7 * 5b2 =
(10a9 * 8a7) * (9b8 * 5b2) =
80a9 + 7 * 45b8 + 2 =
80a16 * 45b10 =
3600a16b10

The answer: 3600a16b10.