Find the difference: [tex]$\sqrt{20}-\sqrt{80}$[/tex]
Answer (3)
If you wanted to calculate it, there it is: ( 9 8 ) 2 ( − 81 ) + 10 − 9 5 3 = 81 64 ∗ ( − 81 ) + 5 3 ∗ − 9 10 = − 64 + 3 − 2 = = − 64 − 3 2 = 3 − 192 − 2 = 3 − 194
Answer: -64.0066666667
(((8\9)squared)*(-81))+(((3\5)(-9))\10) ;
To evaluate the expression, we calculate ( 9 8 ) 2 ⋅ ( − 81 ) to get − 64 and then calculate 5 3 ÷ 10 − 9 to get 3 − 2 . Finally, combining these results gives us 3 − 194 .
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