Question

find the zero of 4x²+1x​

Answer 1

Step-by-step explanation:

4x^2+x=0

x(4x+1)=0

4x+1=0

4x=-1

x=-1/4

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Answer 2

Answer:

-0.25 and 0

Step-by-step explanation:

We can use the quadratic formula taking a = 4 , b = 1 and c = 0. Therefore after substituting we get (-1+/-root1)/8. If we take +1, we get 0 and if we take -1, we get -1/4 = -0.25.

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