Question

find the zeros of
4xpower2+16x​

Answer 1

Answer:

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4x^2+16=0

4(x^2+4)=0

x^2+4=0

x^2= -4

x=root of -4

x= + or - 2

Answer 2

Answer:

Zeroes of the polynomial 4²x+16x=0 and - 4

Step-by-step explanation:

Zeroes of a polynomial are the real values of a variable for which the value polynomial becomes zero.

So here for value x=0 and x = - 4 the polynomial becomes zero.

On solving the polynomial and equating it to zero.

4x²+16x here 4x is common and can be taken out.

4x(x+4)=0

x=0 and x+4=0

So here x can have two values 0 and - 4.