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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
3.13 Simplification - II

Example: (6x2)2*(3x)2 = _____?
Solution: 62*(x2)2*32*x2
= 36*x4*9*x2
= 36*9*x4+2
= 324x6

Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: [(2/5)x2]2 * [(5/2)x]2 = _____?
x6
x4

Q 2: (3x)2 * 9x = _____?
813
273

Q 3: [(7/3)x]2 * 9x2 = _____?
49x6
49x4

Q 4: (4x2)2 * 7x = _____?
102x5
112x5

Q 5: (2x)3 * 3x = _____?
34x4
24x4

Q 6: (6x)*9x3 = _____?
54x2
54x4

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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