Question

represent root 17 and verify ​

Answer 1

Answer:

Let O and A represent 0 and 4 repectivelyon the number line l as shown in the figure.

Step 1.

Draw a right angle triangle OBA, ∠A = 90

Now, OA = 4 and AB = 1

Using Pythagorus Theorem,

OB2 = OA2 + AB2

=> OB2 = 42 + 12

=> OB2 = 16 + 1

=> OB2 = 17

=> OB = √17

Step 2.

Now, taking O as centre and OB as radius, draw an arc to cut the number line l at C.

So, OC = √17

Step-by-step explanation:

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Answer 2

Answer:

289

Step-by-step explanation:

17*17)= 289 is the answer of your questions