Question

Hi!
Can u plz answer this?

Question 8

Answer 1

heya______your answer is here

3xsq.+x+a

3*1+1+a

3+1+a

4+a

4a=0

a= (-4)

HOPE ITS HELP U __________✔✔✔✔

Answer 2

Answer:

hey mate!!!!

here's ur answer:

Step-by-step explanation:

x=1

so, putting the value in:

3x2 +x +a =x

3 *1 to the power 2 +1 +a=1

3 to the power 2 +1 + a =1

9+1+a=1

10+a=1

10-1=a

9=a

therefore a =9

*note:3 to the power 2 =3*3

=9

hope it helps you....

thnk u....