Question

3power k multiply by 9 =3 power 13​

Answer 1

Answer:

k=11

Step-by-step explanation:

$3^{k}$×9=3¹³

or, $3^{k}$×3²=3¹³

or, $3^{k}$⁺²=3¹³

As the bases are same, so we can ignore them.

k+2=13

or, k=13-2=11

Answer 2

Answer:

k = 11

Step-by-step explanation:

3^k × 9 = 3¹³

3^k × (3)² = 3¹³

3^k+2 = 3¹³

k + 2 = 13

k = 13 - 2

k = 11