Question

Simplify 57 - 6^2 ÷ (2 + 1) • 4.

Answer 1

(57-36)/3*4
21/12

Answer 2

have you got it

Answer 3

You need to perform the operations in the correct order.
First remove brackets to get:
\[57-6^{2}\div3\times 4\]
Next get rid of the exponent to get:
\[57-36\div3\times 4\]
Then perform the division to get:
\[57-12\times 4\]
And multiply to get:
\[57-48\]
Finally subtract to get ?