Question

Please help 6∙7-3^2∙9+4^3

Answer 1

`\displaystyle 25`

Explanation:

Use the Order of Operations:

`\displaystyle 6 * 7 - 3^2 * 9 + 4^3 = 42 - 9 * 9 + 64 = 42 - 81 + 64 = 25`

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Answer 2

By the order of operations, it can be written as
(6*7)-(3^2)*9+(4^3)
Then do it
42-9*9+64=25