Q 1. Simplify: (√5 + √2)
2
Q 2. Find the value of ρ(x) : ρ(x)= 5x2– 3x + 7 at x = 1
Q 3. Find the remainder when x3
+ 3x2
+ 3x + 1 is divided by x + 1
Q 4. Find the value of k, if x – 1 is factor of 4x2
+ 3x2
– 4x + k
Q 5. Draw the graph of x+ y =7
Q 6. Write fifth postulate.
Q 7. Prove that sum of all angles of triangle is 1800
Q 8. The taxi fare in a city is as follows. For the first kilometer, the fare is Rs. 8/- and for the
subsequent distance it is Rs. 5/- per km. Taking the distance covered as x km and total fare
as Rs. Y., write a linear equation for this information, and draw its graph.
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it took me a lot pf time to write this
plz answer all questions in details .
Answers
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I'm a great believer in luck, and I find the harder I work, the more I have of it.Q 1. Simplify: (√5 + √2)
2
Q 2. Find the value of ρ(x) : ρ(x)= 5x2– 3x + 7 at x = 1
Q 3. Find the remainder when x3
+ 3x2
+ 3x + 1 is divided by x + 1
Q 4. Find the value of k, if x – 1 is factor of 4x2
+ 3x2
– 4x + k
Q 5. Draw the graph of x+ y =7
Q 6. Write fifth postulate.
Q 7. Prove that sum of all angles of triangle is 1800
Q 8. The taxi fare in a city is as follows. For the first kilometer, the fare is Rs. 8/- and for the
subsequent distance it is Rs. 5/- per km. Taking the distance covered as x km and total fare
as Rs. Y., write a linear equation for this information, and draw its graph.
‼️Plz no spams ‼️
it took me a lot pf time to write this
plz answer all questions in details .