Question

find the zero of polynomial 4x+5​

Answer 1

Answer:

4x + 5 = 0

4x = - 5

x = - 5/4

-5/4 is the zero of the polynomial.

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Answer 2

Step-by-step explanation:

let p(x) be 4x+5

so 4x+5 =0

4x= -5

x= -5/4

p(-5/4)=4( -5/4) +5

= -5+5

= 0

p(-5/4) is the factor of 4x+5