(√0,04-√(-1,2)²+√121)×√81

asked Aug 9, 2022 229k views

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2 votes

Answer: 90

Explanation:

$\displaystyle\ \Large \boldsymbol{} (√(0,04)-√((-1,2)^2)+√(121 ) ) \cdot √(81) = \\\\\\(0,2-1,2+11)\cdot 9=(11-1)\cdot 9=90$

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