Answer:
4^3x5^2, 7^2x9^4
Step-by-step explanation:
Where a^b means a to the power b. When writing on paper b should be small and above and to the right of a. Keep the bottom numbers in order, so 4 before 5 and so on. In a there are 3 4s and 2 5s, hence the answer. Same reasoning for b.
Answer:
a) 4^3 × 5^2
b) 9^4 × 7^2
Step-by-step explanation:
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