I hope this helps you
6. (-7).a^2+4.b^1+7
-42.a^6.b^8
Be E.N.D.bddndmmfmddndnxncnfnd
Answer:
42
Step-by-step explanation:
We use (BODMAS) :
Brackets
Order/Index
Division
Multiplication
Addition
Subtraction
Now we do bracket first :
7(3²) = 7(9) = 63
Now we do division :
63÷3 = 21
Now we do multiplication :
2 × 21 = 42
Hope this helped and have a good day
Answer:
A
Step-by-step explanation:
The correct option is (A).