Math, asked by harshblogspot, 10 months ago

what is 4√7- 3√252+ 5√343

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Answered by zoya12515

3

here is your answer and once try to solve it yourself

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Answered by anuham97

1

$4 7 −3 252 +5 343 =4 7 −3 36×7 +5 49×7 =4 7 −(3×6 7 )+(5×7 7 )=4 7 −18 7 +35 7 = 7 (4+35−18)= 7 (39−18)=21 7 Hence, 4 7 −3 252 +5 343 =21 7$

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