Question

check whether 2 is a root of equation 2x^2-7x+6=0​

Answer 1

Answer:

yes, 2 is the root of 2x²-7x+6

Step-by-step explanation:

P(x) = 2x²-7x+6

P(2) = 2(2)²-7(2)+6

= 2×4 - 14 +6

= 8 - 14 + 6

= 14 - 14

= 0

Hope it helps.....

Answer 2

Answer:

Step-by-step explanation:

        p(x) = 2x²-7x+6

        p(2) = 2(2)²-7(2)+6

                =2(4) - 14 +6

                =8-14+6

                =6-6

                =0

   Hence, 2 is a root of equation 2x²-7x+6.