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zimovet [89]
3 years ago
15

Help on this question don’t understand it well

Mathematics
1 answer:
NISA [10]3 years ago
5 0

Answer:

135

Step-by-step explanation:

Well you don ‘t have to worry about the first part since its just the equation with the unknown number while the second part has it already substituted in.

Solve the equation normally, follow orders of operations.

6(5)^2-15

5^2=25

25*6=150

150-15=135

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