Step-by-step explanation:
1.√2×(-2√9)×(-√2)
= -2×(-2×3)
=12 option a
2. √5×√15×√75
= √5×(√3√5)×(5√3)
= 5×3×5
=75 option b
Hi!
To solve this question you need to solve 7^8 x 6
7^8 = 5,764,801
5,764,801 x 6 = 34,588,806
Answer:2187
Step-by-step explanation:
3*3*3*3*3*3*3=2187
Answer:
Step-by-step explanation:
Multiply the numbers
4 + 3 . 7
Then 4 + 21
= 25