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ElenaW [278]
3 years ago
7

1. (8-2)+18×6= 2. (15+29-4)×4= 3. (13+5)×(13-5)= show steps please

Mathematics
1 answer:
NeX [460]3 years ago
7 0

Use the order of operations (PEMDAS):

Parentheses, Exponents, Multiplication & Division, and then Addition & Subtraction

************************

1) (8 - 2) + 18 x 6

<u>Parentheses</u> (8 - 2)          

6 + 18 x 6    

<u>Multiplication</u> (18 x 6)

6 + 108

<u>Addition</u> (6 + 108)

114

**************************

2) (15 + 29 - 4) x 4

<u>Parentheses</u> (15 + 29 - 4)  

40 x 4

<u>Multiplication</u> (40 x 4)

160  

******************************

3) (13 + 5) x (13 - 5)

<u>Parentheses</u> (13 + 5) and (13 - 5)

18 x 8

<u>Multiplication</u> (18 x 8)

144

*********************************

Answers: 114, 160, 144


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<u>Answer-</u>

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<u>Solution-</u>

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