Answer:
19
Step-by-step explanation:
4 added into 2 plus 5 into 1 times 2 and plus 1
First you add
(5+1)=6 and (4+2)=6
which gives you,
6+(6 x 2)+1
then you multiply
(6 x 2) = 12
which gives you
6+12+1
then you add and get
6+12= 18 + 1 =19
148692/12
12391
B. 4x^2
Volume of the cube
