Question

2 multiplied by 10 raised to the power 20

Answer 1

Answer:

1.048576E26

Step-by-step explanation:

.........................

Answer 2

Answer:

(2×10)^20

=(20)^20

=(20×20)×(20×20)×(20×20)×(20×20)×(20×20)×(20×20)×(20×20)×(20×20)×(20×20)×(20×20)

=(400×400)×(400×400)×(400×400)×(400×400)×(400×400)

=(1,600×1,600)×(1,600×1,600)×1,600

=(2,560,000×2,560,000)×1,600

=6,553,600,000,000×1,600

=10,485,760,000,000,000