Question

Rationalis the denominators of the following. 1/√7​

Answer 1

Step-by-step explanation:

we will multiply √7 by its conjugate

Answer 2

Answer:

Root 7/7 is the answer.

Step-by-step explanation:

Step 1: 1/root 7 MULTIPLIED by root 7/root 7.

Step 2: 1*root 7/root 7*root 7

Step 3: root 7/7 (answer)

root 7*root 7=root 49

root 49= 7

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