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P-25x-50-14-x-2-4-9x-18-x-2-a-Simplify-the-equation-b-Find-x-if-P-3-

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Question Number 75176 by 21042004 last updated on 08/Dec/19
P=(√(25x−50))−14(√((x−2)/4))+(√(9x−18)), x≥2 a) Simplify the equation b) Find x if P=3
P=25x−50−14x−24+9x−18,x⩾2a)Simplifytheequationb)FindxifP=3
Answered by Kunal12588 last updated on 08/Dec/19
P=(√(25(x−2)))−14((√(x−2))/( (√4)))+(√(9(x−2))) =(√(x−2))(5−7+3) =(√(x−2)) P=3 ⇒(√(x−2))=3 ⇒x=11
P=25(x−2)−14x−24+9(x−2)=x−2(5−7+3)=x−2P=3⇒x−2=3⇒x=11

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