Math, asked by pranayablankar, 4 months ago

2) Solve the following quadratic equations.

i) 8x2
+ 2x + 1 = 0

Answers

Answered by navjaskaur02

2

put the formula here,

-b+-√b²-√4ac ÷2a

-2+-√(2)²-√4(8)(1) ÷2×8

-2+-√4-32 ÷16

-2+-√28 ÷16

-2+√28 ÷16 or -2-√28 ÷ 16

or we can write here,

-1+√7 ÷ 8 or -1-√7 ÷ 8

Previous Question

Next Question

Similar questions

Geography, 2 months ago

what is biotic and non biotic resource give examples...

Math, 2 months ago

if two angles of a triangle are equal then prove that sides opposite those angles are also equal...

English, 2 months ago

how did Toto's life change after grandmother accepted him?

Science, 4 months ago

Q1. STATE TRUE /FALSE a) In all cases heat flows from a hotter object to a colder object. b) Water and air are good conductors of heat. c) The materials which allow heat to pass through them easily are called conductors.

Computer Science, 4 months ago

two dimensional array da program??

Chemistry, 10 months ago

Which liquid expand on being heated? Answer correctly or I will report you...

Math, 10 months ago

1/2 + 1/2 -[ 1/2+1/2-1/2]...

Science, 10 months ago

1. 2. Multiple Choice Questions The image of a distant object is obtained at.. ..of the concave mirror A. Focus (1) B. Centre of Curvature (C) C. 2f D. 2 v Virtual image is obtained when the object is placed ......... with refrence to concave mirror. A. at infinite distance B. at the focus C. at the centre of curvature D. between focus and pole Which mirror is of different type ? A. Denitist's...