

MCQOPTIONS
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1. |
What is the simplified value of _x005F_x000D_ 125 - 24 - 124-23+123 - 22 - 122 - 21+ 121 - 20 ? |
A. | 5 + 2√5 |
B. | 5 – 5√2 |
C. | √25 + √21 |
D. | √25 – 4 |
Answer» B. 5 – 5√2 | |