Question

please give answers for both questions ​

Answer 1

Answer:none of these

And a=2

Step-by-step explanation:

3*2*2+5*2+2=24

3a+4=10

3a=6

a=2

Answer 2

Step-by-step explanation:

$3 {x}^{2} + 5x + 2 \\ where \: x = 2 \\ 3( {2})^{2} + 5(2) + 2 = 0 \\ \\ 12 + 10 + 2 = 24$

The First Answer be (d) None of these

The Second Answer be (c) 2

3a+4 =10

3a=6

a=2