History, asked by Anonymous, 3 months ago


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40√x + 315 = 1051


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Answers

Answered by hareem23
1

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140 √x =1015−315

140 √x =700

√x =700÷140

√x =5

x=25

Answered by Anonymous
46

Correct Question :

  • {\sf{40\sqrt{x} \:+ \:315 \:= \:1051}}

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A N S W E R :

  • The value of x is 25.

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E X P L A N A T I O N :

:\implies{\sf{140 \sqrt{x} = 1015 - 315}}

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~~~~~:\implies{\sf{140 \sqrt{x} = 700}}

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~~~~~~~~~~:\implies{\sf{\sqrt{x} = 700 ÷ 140}}

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~~~~~~~~~~~~~~~:\implies{\sf{\sqrt{x} =\:\cancel{\dfrac{700}{140}}}}

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~~~~~~~~~~~~~~~~~~~~:\implies{\sf{\sqrt{x} = 5^2}}

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~~~~~~~~~~~~~~~~~~~~~~~~~:\implies{\underline{\boxed{\frak{\pink{x \: =\: 25}}}}}

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Hence,

  • {\underline{\sf{The\: value\: of\: \bf{x}\: \sf{is} \:\bf{25}.}}}
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