Question

If the value of polynomial (x²-mx+7)is 35 when x=2 find m? ​

Answer 1

hope it helps u........

Answer 2

Answer:

m= -12

Step-by-step explanation:

given,

xsquare -mx+7=35

here, x=2

2square-m(2)+7=35

4-2m+7=35

-2m+11=35

-2m=35-11

-2m=24

m=24/-2

m=-12