Question

1. Choose the correct answer from the given alternatives.

a. A rational number x and y is:

i. −

2

ii.

2

iii. ÷



2

iv. ÷

2

b. If a and b are natural numbers, then (a + √) (a - √) is:

i. rational ii. Irrational

iii. Neither rational nor irrational iv. None of these

c. The degree of the polynomial (x3 + 5) (x2

- 3) is

i. 2 ii. 3 iii. 0 iv. 5

d. The value of ‘a’ for which (x - 3) is a factor of x3 + x2 – 17x + a, is

i. 18 ii. 12 iii. 15 iv. -5

e. The distance of the point (4,6) from the y-axis

i. 4 units ii. 6 units iii. 10 units iv. 2 units​

Answer 1

Answer:

answer is 45

I hope this will help you

Answer 2

Answer:

45 answer I hope u like it