Question

plz help
Q.1 Write fourth term of an AP, when the first term is 4 and the common difference is -3.
Q.2 Write a quadratic polynomial, sum of whose zeroes is ଵସ and product is -1.
Q.3 Find the discriminant of the equation 3x2-2x + ଵଷ = 0
OR
Find the nature of the roots of the quadratic equation 3x2 - 4√3 x + 4 = 0
Q.4 On comparing the ratios of the coefficients, find out whether the pair of equations 2x – 3y =8 and
4x - 6y =9 is consistent or inconsistent.
Q.5 If p and q are co-prime numbers, then find the HCF (p, q).

Answer 1

Answer:

-5 is the answer of frist question