Question

is x=2 a root of the equation 2x²-5x-3=0​

Answer 1

Answer:

No

Step-by-step explanation:

p(x) = $2x^{2} - 5x - 3$

if x = 2

p(2) = $2(2^{2})-5(2)-3$

= 2 x 4 - 5 x 2 - 3

= 8 - 10 - 3

= -5

-5 not equal to 0

So 2 is not a root.

pls mark brainliest

Answer 2

Answer:

no

Step-by-step explanation:

if x=2 the value is -5 so 2 is not a root