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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

MEAP Preparation - Grade 7 Mathematics
2.71 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: x8 * x7 = _____ ?
x12
x56
x15
x87

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

Q 3: a * a = _____ ?
x2
a11
a2
a4

Q 4: a5 * a6 = _____ ?
a30
a11
a56
a9

Q 5: a * a2 = _____ ?
a12
a2
a3
a23

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

Q 7: a3 * a7 = _____ ?
a21
a37
a10
a9

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

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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