Question

Verify whether x=4/3 is the zero of the polynomial 3x+4. ​

Answer 1

$x = \frac{4}{3}$

$3x + 4$

$= 3( \frac{4}{3} ) + 4$

$= 4 + 4$

$= 8$

no, x=4/3 not is the zero of the polynomial 3x+4.

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Answer 2

Answer:

Step-by-step explanation:

Let p(x)=3x+4

If 4/3 is a zero then  (x=4/3)

p(4/3)= 3 x 4/3 + 4=0

p(4/3)=  4 + 4 $\neq$0

p(4/3)=8$\neq$0

So it is not a zero