173k views
3 votes
What is the value of 6 × 7 – 3^2 × 9 + 4^3

User Bindi
by
8.1k points

1 Answer

3 votes

Starting with the given expression:


6\cdot7-3^2\cdot9+4^3

Follow the hierarchy of operations to find the value.

First, solve potencies and roots. Solve the powers 3^2 and 4^3:


6\cdot7-3^2\cdot9+4^3=6\cdot7-9\cdot9+64

Next, solve the multiplications and divisions:


6\cdot7-9\cdot9+64=42-81+64

Solve the sums and substractions:


42-81+64=-39+64=25

Therefore:


6\cdot7-3^2\cdot9+4^3=25

User Tsps
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories