Question

Q6. Find zeroes of the polynomials by factorisation method and verify the relations between the zeroes
and the coefficients of the polynomials: - 4x^² +5√2x-3​

Answer 1

Answer:

The zeros of the polynomial are 3/√2 and -1/2√2

Step-by-step explanation:

Let p(x) be the given polynomial.

p(x)=4x²+5√2x-3

We know that any polynomial is equal to zero.i.e., p(x)=0

→4x²+5√2x-3=0

The product of constant term and x² coefficient is -12

Factor pairs of 12 are,

6×2 and 3×4

•Dividing 5√2 in accordance with factors of -12

→4x²-6√2x+√2x-3=0

→2√2x(√2x-3)+1(√2x-3)=0

→(√2x-3)(2√2x+1)=0

→x=3/√2 or -1/2√2

Answer 2

Answer:

I think it will help you