Answer:
A
Step-by-step explanation:
ewqrui
Answer:
90
Step-by-step explanation:
7 x (3x3) + (3x7) +6
(7 x 9) + 21+6
63 + 21 + 6
90
Answer:
Given :
→x-y=12
→xy= 3²
=9
Equation formed:

Step by step explanation:

hope it helped you:)
Answer:
z^3
Step-by-step explanation:
Z cubed is Z X Z X Z = Z^3
Answer:
6x + 7y +84
Step-by-step explanation: