Two class mates Salma and anika simplified two different expression during the revision hour and explained to each other their simplifications. Salma explainssimplifications of 6root by 3root +2root and manila explains simplifications of root28 +root98+root147
1.simplified value of salma's problem
2. simplified value of Anika's problem
3. what is the sum of their simplified values
4. which mathematical concept is used in this problem
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Step-by-step explanation:
1.(√6/√3)+√2
=√6+√6/√3
=2√6 /√3
=2√3.√2/√3
=2√2
2.√28+√98+√147
=√4x7+√49x2+√49x3
=2√7 + 7√2 +7√3
3. 2√2 + 2√7 + 7√2 +7√3
4.√a . √b=√ab
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