Question

simpilify (3^10+3^7)*3^-5​

Answer 1

Step-by-step explanation:

3^5(3^5+3^2)3^-5

3^5-5(3^5+3^2)

1(243+9)

=252

Answer 2

Answer:

$= > ( {3}^{10} + {3}^{7} ) \times {3}^{ - 5}$

$= > 59049 + 2187 \times \frac{1}{243}$

$= > 61236 \times \frac{1}{243}$

$= > 252$

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