Math, asked by sarthak27gawade, 5 months ago

solve the following quadratic equation using formula 2x2 + 5x-2=0

Answers

Answered by Imblank

3

Answer:

D = b²-4ac

= 5²-4×2×-2

= 25+16

= 41

x = -b±√D/2a

= -5±√41/2×2

= -5+√41/4 & -5-√41/4

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

who was appointed by the British vice roys to look after and supervise the administration of hyd state plz give me ans i will 50 marks who give correct an...

Science, 2 months ago

1. Sometimes, while eating we bite our own finger or tongue by mistake.

Science, 2 months ago

ĭ will Please Do anything bollow llow me me i beg you...

Science, 5 months ago

How is zygote formed? answer in 2 line . answer me ...

Physics, 5 months ago

A man holding a sack and barrow stationary.he applies vertical force on d handle.the center of mass and weight of sack are shown.wheel acts as pivot...

Math, 10 months ago

A Vendor buys lemons at 20 per dozen and sells them at the rate of 2 for 16. Find gain or loss per cent...

Chemistry, 10 months ago

ch3-co-ch2-oh iupac name...

Biology, 10 months ago

a. What is meant by co-ordination?