Question

10 let ( x^{2}+18 x+30=lambda )
( Rightarrow lambda=2 sqrt{lambda+15} quad ) Its a ques
( hat{i} )
Allens sheet ( Rightarrow lambda^{2}=4 lambda+60 )
( x^{2}-4 lambda-60=0 )
( x(2-10)(x+6)=0 )
( Rightarrow lambda=10,-16 )
s) ( x^{2}+18 x+30=10 )
( a^{x^{2}}+18 x+30=-16 )
( Rightarrow x^{2}+18 x+20=0 ) as ( x^{2}+18 x+46=0 )
7
( alpha_{1} cdot beta_{1}=20 )
( a_{2} cdot beta_{2}=46 )
Give nating.

# satisfy P(x).00)=28 411814903- SP Find the 2 +18 2+30=rosand st=217tist Edo 0 PASSArrorsofthe equation, x2 + 18x + 30 = 2/22 +18 14時0 ウーパーハイのみ

Solution