Math, asked by koustovroy9830, 11 months ago

18. If a, b are roots of x2 - 7x + 12 = 0 then equation whose roots are 3a, 3b is
(A) (3x)2 – 7(3x) + 12 = 0
(C) (x – 3)2 – 7(x – 3) + 12 = 0
(D) (x + 3)2 - 7(x + 3) + 12 = 0

Answers

Answered by manishankar2007

0

check out the attached picture.

may it will help you.

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

1) The number of pages book Ninad read four five consecustive days wese 60, 50, 54, 46,50 Find the average numbers of pages he read everyday...

English, 5 months ago

Please answer this I need ...

English, 5 months ago

sonia will choose biology after her 10th, Manisha Will choose biology after her 10th (use into not only..but also)...

English, 11 months ago

Please answer this question,it's important 1) Pick out the lines from the poem, which suggest that the speaker is not concerned about the weather (from the poem Vagabond ).

Chemistry, 11 months ago

Consider a binary mixture of voltile liquids. If a XA = 0.4 the vapour pressure of solution is 580 torr then the mixture could be (p = 300 torr, po = 800 torr) :- (1) CHCI-CH,COCH, (2) CH,Cl-C,H,Br (3) C,H, CH,CH, (4) nCH4-nC,H,...

Computer Science, 1 year ago

Explain the device Laser printer.

Math, 1 year ago

How many ways are there to send six birthday cards, denoted $C_{1} , C_{2}, C_{3} ,C_{4} ,C_{5} ,C_{6}$ , to three aunts and three uncles, denoted $A_{1} , A_{2} , A_{3} , U_{1} , U_{2} , U_{3}$ ; if aunt $A_{1}$ would not like cards $C_{2}$ and $C_{4}$ ; if $A_{2}$ would not like $C_{1} orC_{5}$ ; if $A_{3}$ likes all cards,...

Computer Science, 1 year ago

Explain the device Dot matrix printer.