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Soubhagyo Sarkar
Subject: Maths
, asked on 14/9/21
Please solve the attached question by theory of Variation. Please do not solve it by Unitary Method. If unable to solve by Variation, don't have to solve. I have solved it by myself already.
Answer
1
Soubhagyo Sarkar
Subject: Maths
, asked on 14/9/21
Prove the attached question
Answer
1
Aum Choudhary
Subject: Maths
, asked on 14/9/21
The quadratic equation 2x? - ?5x + 1 =0 has
a. two distinct root
b. two equal and real root
c. no real root
d. more than 2 real root
Answer
1
Aum Choudhary
Subject: Maths
, asked on 14/9/21
A train travels at a certain average speed for a distance of 63 km and then travels a distance of 72 km at an average speed of 6 km/h more than its original speed. If it takes 3 hours to complete the total journey, what is its original average speed?
Answer
1
Aum Choudhary
Subject: Maths
, asked on 14/9/21
If one root of the equation 4x?-2x+p-4=0 be the reciprocal of other. Then value of p is
Answer
1
Aum Choudhary
Subject: Maths
, asked on 14/9/21
The product of two successive integral multiples of 5 is 300. Then the number are
a. 25,30
b.10,15
c.30,35
d.15,20
EXPLAIN YOUR ANSWER
Answer
1
Aum Choudhary
Subject: Maths
, asked on 14/9/21
Select correct option and explain the answer
The polynomial equation x(x+1) + 8 = (x+2)(x-2) is :
a. linear equation
b. Quadratic equation
c. Cubic equation
d. bi-quadratic equation
Answer
1
Soubhagyo Sarkar
Subject: Maths
, asked on 14/9/21
Kindly solve the attached Algebra question. [Answer:- Rs5000]
Answer
1
Vasudha V. Chaskar
Subject: Maths
, asked on 3/9/21
I want answer from expert
Answer
1
Vasudha V. Chaskar
Subject: Maths
, asked on 18/8/21
I need answer
Answer
2
Harsha Ojha
Subject: Maths
, asked on 7/8/21
What is quadratic equation?
Answer
1
Kul Chauhan
Subject: Maths
, asked on 21/7/21
Pls solve this one asap
Answer
7
Kul Chauhan
Subject: Maths
, asked on 21/7/21
Pls also solve this one
Answer
1
Kul Chauhan
Subject: Maths
, asked on 21/7/21
Pls solve the third one
Answer
1
Kul Chauhan
Subject: Maths
, asked on 20/7/21
Give answer correct upto 3 significant figures
Answer
2
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What are you looking for?

a. two distinct root

b. two equal and real root

c. no real root

d. more than 2 real root

a. 25,30

b.10,15

c.30,35

d.15,20

EXPLAIN YOUR ANSWER

The polynomial equation x(x+1) + 8 = (x+2)(x-2) is :

a. linear equation

b. Quadratic equation

c. Cubic equation

d. bi-quadratic equation