Question

Q1. Visualise 3.5454 on the number line.
Q2. Represent √17 on Number line.
Q3. Simplify 8√45+2√50-3√147.

Q4. If x=√3-2,find the value of (x+1/x )3.
Q5. If x+2y=8 and xy=2 find the value of x2+4y2.

Answer 1

Answer:

7y5 is the answer cm please mark as a friend because I helped you and you should also help by marking Brainliest

Step-by-step explanation:

Answer 2

Answer:

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7y5