A) \[\frac{25}{16}\]
B) \[\frac{25}{28}\]
C) \[\frac{1}{4}\]
D) \[\frac{5}{6}\]
Correct Answer: B
Solution :
\[=(\text{25}\times \text{7})\text{(2}\times {{\text{5}}^{\text{2}}}\times {{\text{7}}^{\text{3}}}\text{) c}{{\text{m}}^{\text{2}}}\] \[={{\text{2}}^{\text{6}}}\times {{\text{5}}^{\text{2}}}\times {{\text{7}}^{\text{4}}}\text{c}{{\text{m}}^{\text{2}}}\] \[2-\sqrt{4}=2-2=0\] \[{{(\sqrt{5})}^{2}}=5\] \[\sqrt{9}-\sqrt{4}=3-2=1\] \[\sqrt{2}-\sqrt{3}\] \[1789=29x+49\] \['x'\]You need to login to perform this action.
You will be redirected in
3 sec