Question

If x+ a is a zero of the polynomial 2X^2+3ax+1,find the value of a​

Answer 1

Step-by-step explanation:

here your answer:----------;;;;-

put x=-a.

equation 2x^2+3ax+1=0

then,

2 × (-a)^2+3a ×(-a)+1=0

2a^2-3a^2-a=0.

a^2 = -a.

a^2/a=-1.

a=-1.

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