Question

what will be it's answer
√7 ×√3

Answer 1

Answer:

root 21

Step-by-step explanation:

Root a × root b = root (ab)

Root 7 × root 3 = root (7×3)

Therefore answer is root 21

Answer 2

Answer:

√21

Step-by-step explanation:

= √7×√3

= √7×3

= √21 answer