quadriatic-equations, Q. a(b - c)x^2 + b(c - a)x + c(a - b) = 0 has equal roots then b =, Mathematics

quadriatic-equations, Mathematics

Assignment Help:

Q. a(b - c)x^2 + b(c - a)x + c(a - b) = 0 has equal roots then b = ?
Ans: Condition that a quadratic equation ax² + bx + c = 0 has equal roots is:
Its discriminant, b² - 4ac = 0

Applying this, b²(a - c)² - 4ac(a - b)(c - a) = 0

Expanding and simplifying, a²b² + b²c² + 4c²a² + 2ab²c - 4abc² - 4a²bc = 0
(ab + bc - 2ac)² = 0

ab + bc - 2ac = 0

b(a + c) = 2ac

Solving b = 2ac/(a + c)

Related Discussions:- quadriatic-equations

Equivalent or equal sets, Equivalent or Equal sets Two sets C and D are ...

Equivalent or Equal sets Two sets C and D are said to be equal whether every member of set C belongs to D and every member of set D belongs also to C.

prove area of rhombus on hypotenuse right-angled triangle, Prove that the ...

Prove that the area of a rhombus on the hypotenuse of a right-angled triangle, with one of the angles as 60o, is equal to the sum of the areas of rhombuses with one of their angles

Surds, I wanted to know what are surds.please explain with an example.

I wanted to know what are surds.please explain with an example.

Illustration of simpson rule, By using n = 4 and all three rules to approxi...

By using n = 4 and all three rules to approximate the value of the following integral. Solution Very firstly, for reference purposes, Maple provides the following valu

What is the probability of choosing a red ball, Q. What is the probability ...

Q. What is the probability of choosing a red ball? Ans. A box contains a red, blue and white ball. Two are drawn with replacement. (This means that one ball is selected, i

Find the greatest number of 6 digits exactly divisible by 24, Find the grea...

Find the greatest number of 6 digits exactly divisible by 24, 15 and 36. (Ans:999720) Ans: LCM of 24, 15, 36 LCM = 3 × 2 × 2 × 2 × 3 × 5 = 360 Now, the greatest six digit

Arithmetico geometric progression, find the sum of the following series upt...

find the sum of the following series upto n terms: 1*2+2*4+3*8+4*16+.....

25 integer equations that equal 36, I need 25 integer equations that equal ...

I need 25 integer equations that equal 36 please?

Quotient rule, Quotient Rule : If the two functions f(x) & g(x) are differ...

Quotient Rule : If the two functions f(x) & g(x) are differentiable (that means the derivative exist) then the quotient is differentiable and,

Reduction formula., assignment of mathematics in b.sc. 1sem

assignment of mathematics in b.sc. 1sem

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages

quadriatic-equations, Mathematics

Related Discussions:- quadriatic-equations

Equivalent or equal sets, Equivalent or Equal sets Two sets C and D are ...

prove area of rhombus on hypotenuse right-angled triangle, Prove that the ...

Surds, I wanted to know what are surds.please explain with an example.

Illustration of simpson rule, By using n = 4 and all three rules to approxi...

What is the probability of choosing a red ball, Q. What is the probability ...

Find the greatest number of 6 digits exactly divisible by 24, Find the grea...

Arithmetico geometric progression, find the sum of the following series upt...

25 integer equations that equal 36, I need 25 integer equations that equal ...

Quotient rule, Quotient Rule : If the two functions f(x) & g(x) are differ...

Reduction formula., assignment of mathematics in b.sc. 1sem

Write Your Message!

Featured Services

Online Tutoring

Project Development

Exam Preparation

Course Help

Assignment Help

Popular Subjects

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT