Question

simplify the following numerical expressions 300 - 4 [ 20+ { 30 - 20 } ]​

Answer 1

Step-by-step explanation:

Why are you guys following me so much earlier my followers were 23 now it has become 130 in a any two developments Jaescribe of lighter tools beneficial for the Mesolithic people

Answer 2

300-4[20 +{30- 20}]

= 296 [ 20+10]

= 296 ×30

= 8880

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