Answer:
Step-by-step explanation:
√80 = √(2⁴ × 5) = √2⁴ × √5 = 4√5
5 × 8√80 = 160√5
No, you divide 21.88 by 4.
Answer:
1456
Step-by-step explanation:
56x2x13
56x26
1456
Answer:
- 3*2=

Step-by-step explanation:
<u>Given</u><u> </u><u>that</u><u>,</u><u> </u>
x*y=
<h3>
<u>SO</u><u>,</u><u> </u></h3>
3*2=

<u>Therefore</u><u>:</u><u>-</u>

Answer: 2538
Step-by-step explanation:
12*21/2
126
126/1*41/2
2538