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1 vote
4.7×2.1-2×2×2×2×2×2×2-9

2 Answers

3 votes

Answer:

-127.13

Step-by-step explanation:

User Fancy
by
8.5k points
3 votes

Answer:

-127.13

Step-by-step explanation:

Given the expression 4.7×2.1-2×2×2×2×2×2×2-9​

USing the PEMDAS rule;

Multiplication comes first

(4.7×2.1)-(2×2×2×2×2×2×2)-9​

= 9.87-128-9

Then Subtraction

= -127.13

Hence the required result is -127.13

User Ricardo Gasca
by
8.1k points

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