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arlik [135]
3 years ago
7

Can someone please help me on this?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

x = 7.5

Step-by-step explanation:

4.5 (1/3) = 1.5

5 (1.5) = 7.5

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NOTE: descending powers means the biggest exponent goes first, then the next biggest exponent, etc.

For example: x⁴ then x³ then x² then x then the number (which is actually x⁰)

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