ICSE − Q & A

plz someone answer this:
 find the value of k such that the quadratic eqn x^2- (k+6)x+2(2k-1)=0 has the sum of roots equal to the product of the roots.

+ 1 more questions by balamirasree  

find the value of k such that the quadratic eqn x^2- (k+6)x+2(2k-1)=0 has the sum of roots equal to the product of the roots.
asked by Mira Sree (balamirasree) 8 years ago
0

can someone explain what is point of symmetry

+ 1 more questions by ishanuj99  

A two storeyed building has the height of it's lower storey 12m and that of upper storey 13m. Find at what distance the two storey subtend equal to an observer's eye at height 5m from ground? plzz do this having a tough time with this sum...
asked by Ishanuj Hazarika (ishanuj99) 8 years ago
2

guy plz answer is 0 included as even number.?

how are these roots?..
-0.18 & -1.81

in the exam do we need to write theorems in a circle question

+ 1 more questions by bhavesh988  

solve this question its easy
asked by Bhavesh Choudhari (bhavesh988) 8 years ago
1

Price paid my customer includes only his tax paid or even the VAT paid by the manufaturer who sold it to shopkeeper after buying from factory?

+ 1 more questions by gunareddy  

Which question can we avoid to get a 100?
asked by Harshi baby (gunareddy) 8 years ago
2

Solve this question its not easy.

+ 1 more questions by yolomama69  

http://www.respaper.com/rakeshkushwaha/8551-pdf.html Very helpful
asked by Yolomama69 (yolomama69) 8 years ago
1

is it true that from this year the board needs all answers corrected to 2 decimal places??
Like 24.4 should written as 24.40??

+ 1 more questions by anywhere123  

If the roots of the equation (b-c)x^2 + (c-a)x + (a-b) = 0 are real and equal then prove that 2b=a+c How do you do this?!!?
asked by Ankita :) (anywhere123) 8 years ago

guys what theorems are we using in this?

the diagram given below shows a triangle abc in which bc is parallel to de if ae:ec=3:5 then calculate: df:fc . SORRY GUYS FOR REPOSTING THE QUESTION. HAD NO OTHER OPTION , PLEASE DO PROVIDE WORKING!ITS URGENT...