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Grade 6 - Mathematics
12.52 Multiplication of Monomials - IV

Remember the following rule: am * an = am+n

Example: Simplify a6 * a4.
Solution: Using the above rule, we can simplify this expression.
Here, m = 6 and n = 4
Therefore, m + n = 6 + 4 = 10
Therefore, the answer is a10

Directions: Simplify the expressions given in the questions. Also write at least 10 examples of your own.
Q 1: a3 * a7 = _____ ?
a21
a37
a9
a10

 Q 2: a7 * a15 = _____ ?
a22
x72
a18
x22

Q 3: a9 * a15 = _____ ?
a135
a7
a24
a915

 Q 4: x8 * x7 = _____ ?
x87
x56
x15
x12

Q 5: a5 * a6 = _____ ?
a30
a9
a56
a11

 Q 6: x8 * x9 = _____ ?
x72
x89
x17
x16

Q 7: x15 * x5 = _____ ?
x20
x155
x72
a20

 Q 8: a3 * a2 = _____ ?
a8
a32
a6
a5

Question 9: This question is available to subscribers only!

 Question 10: This question is available to subscribers only!


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