2 years ago

Enter Brackets To Make The Statement 10 + 2 x 3²– 2 = 254

Mathematics

1 answer:

muminat2 years ago

3 0

Consider expression $(10+2\cdot 3)^2-2$ :

1) $2\cdot 3=6;$

2) $10+2\cdot 3=10+6=16;$

3) $(10+2\cdot 3)^2=16^2=256;$

4) $(10+2\cdot 3)^2-2=256-2=254.$

Answer: $(10+2\cdot 3)^2-2=254.$

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