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2 years ago

3 x 3 + 3^2-6 pemdas

Mathematics

2 answers:

marusya05 [52]2 years ago

8 0

Answer:this site will help you with all you math , history and all subjets. good luke.

Step-by-step explanation:

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/more-complicated-order-of-operations-example

liubo4ka [24]2 years ago

5 0

Answer:

Step-by-step explanation:

Following the order of operations.

Evaluate exponents and multiplication before adding/ subtracting

Given

3 × 3 + 3² - 6 ← evaluate the exponent

= 3 × 3 + 9 - 6 ← evaluate multiplication

= 9 + 9 - 6 ← evaluate from left to right

= 18 - 6

= 12

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