A quadratic polynomial in one variable has………….terms. 

Correct Answer - (i) 893 (ii) -56 (iii) - 80 (iv) `(33)/(20)` (v) 5505

Correct Answer - `k=(49)/(28)`

I think answer is 3/2 as (α-β)^2=(α+β)^2-4αβ α-β=3 => β-α=-3 α.β=-2 1/α-1/β= 3/2 

First Term of the AP (a) = 5 Common difference (d) = 8 - 5 = 3 Last term = a40 = a + (40 - 1) d = 5 + 39 × 3...

Correct option is (B) binomial A polynomial with two term is called binomial.

Correct option is (B) zero If p(a) = 0 then a is called a zero of polynomial p(x).

A) Sneha and Goutham are correct

Correct Answer - D x = 2 satisfies `ks^(2) + 3x + k = .` `:. 4k+6+k = 0 rArr 5k =- 6 rArr k = (-6)/5.`