Question

Simplify ( 7

8

)¹⁵ x ( 8

7

)³ x ( 8

7

)² and Express the result in exponential form​

Answer 1

Answer:

${87}^{15} \times {87}^{3} \times 87 = {87}^{(15 + 3 + 1)} = {87}^{19}$

Answer 2

Answer:

87

15

×87

3

×87=87

(15+3+1)

=87

19