Question

I will mark you as brainliest
question is-
if (x+2a) is a factor of

x^5-4a²x³+2x+2a+3,then find 'a'


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Answer 1

Answer: a=3/2

Step-by-step explanation:

See image below

Answer 2

Answer:

give

x+2a=0

we get

x=-2

so,

=(-2a)⁵-4a²×(-2a)³+2(-2a)+2a+3

=-32a+32a-4a+2a+3

=-4a+2a+3

=-2a+3

now -2a+3=0

=-3/-2

=3/2

value of a =3/2