(ii) 2x2 - (3 +71) x + (91 – 3) = 0...
Question
Fullscreen

(ii) 2x2 - (3 +71) x + (91 – 3) = 0

JEE/Engineering Exams
Maths
Solution
169
Rating
4.0 (1 ratings)
Fullscreen
( frac{8}{2} quad 2 x^{2}-(3+7 i) x+(9(-3)=0 ) P. ( x=frac{(3+7 i) pm sqrt{(3+7 i)^{2}-4 times 2 times(9 i-3)}}{4} ) ( x=frac{(3+7 i) pm sqrt{9+49 i^{2}+42 i-72 i+24}}{4} ) ( x=frac{(3+7 i) pm sqrt{-16-30 i}}{4} ) ( x=frac{(3+7 j pm sqrt{-(16+30 i)}}{4} ) ( x=frac{(8+7 i) pm i sqrt{16+30 i}}{4} ) the fantiky raj maurya.
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free