Question

show that 2 and -1/3 are the zeroes of the polynomial 3x^2-5x-2​

Answer 1

Answer:

3x

2

+5x−2

=3x

2

+6x−x−2

=3x(x+2)−1(x+2)

=(3x−1)(x+2)

Hence the zeroes are

3x-1=0 x+2=0

x=⅓ x=-2

Solutions of 3x²+5x-2 are

(⅓,0) (-2,0) (1,6) (-1,-4)

Step-by-step explanation:

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