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Ananya Choudhury
Subject: Maths
, asked on 1/11/17
a man spent ?2800 on buying a number of plants priced at ?x each.because of the number involved the supplier reduced the price of each plant by one rupee.the man finally paid ?2730 and recieved 10 more plants.find x.
Answer
1
Asim Chandrakar
Subject: Maths
, asked on 6/2/18
If the roots of the equation L(m-n)x^2 + m(n-L)x + n(L-m)=0 are equal, show that m=2Lm/l+n.
Answer
1
Akshaya
Subject: Maths
, asked on 26/2/18
Q.31. In the given figure, the area of unshaded portion is 75% of the area of the shaded portion. Find the value of x.
Answer
2
Arasah Sah
Subject: Maths
, asked on 13/6/18
Q The sum of two positive numbers is 27 and their product is 180 . Find the numbers.
Answer
3
Anmol
Subject: Maths
, asked on 6/8/17
Solve this:
Answer
38
Arasah Sah
Subject: Maths
, asked on 15/6/18
Plz solve 28
Answer
2
Pranit Kothawade
Subject: Maths
, asked on 28/1/18
Some glass flower vases were bought for Rs. 6000. Ten were damaged during transportation. The remaining was sold for a total profit of Rs. 1200 by selling each for Rs. 60 more than what was paid for. Find the number of vases bought?
Answer
1
Yash Sinha
Subject: Maths
, asked on 17/2/20
A train covers a distance of 560km at x km/he. Had the speed been (x+16) km/hr the time taken to cover the distance would have been reduced by 4 hours. Write down an equation in x and solve it to evaluate x
Answer
1
Soumya Ranjan Parida
Subject: Maths
, asked on 26/9/17
a man buys an article for rs x and sold it for rs 56 at a gain of x%.find the value of x
Answer
4
Ayushi
Subject: Maths
, asked on 28/5/20
Question Number 14 please.
Answer
2
Aryan Yadav
Subject: Maths
, asked on 27/5/19
if alpha and beta are the roots of the equation 2x^2-3x+1=0,find an equation whose roots are alpha/2 beta+3,beta/2 alpha+3
Answer
1
Rajat Giri
Subject: Maths
, asked on 12/4/18
Plzz answer me this question
Q.4. Find the value of 'm', if the following equation has equal roots :
$\left(m-2\right){x}^{2}-\left(5+m\right)x+16=0$
Answer
1
Tanishq
Subject: Maths
, asked on 8/9/17
34 plz help fast
Answer
11
Harsh
Subject: Maths
, asked on 21/7/19
From this equation find value of x
2
x
^{2}
– 19
x
– 5 = 0
Answer
1
Aisiri
Subject: Maths
, asked on 30/10/17
The difference of the squares of two natural numbers is 84. The square of the larger part is 25 times the smaller part. Find the numbers
Answer
8
Priyanshi
Subject: Maths
, asked on 11/7/20
Pls tell question 22
Answer
1
Priyanshi Pusan
Subject: Maths
, asked on 1/1/18
For what value of '
k
' will the following quadratic equation:
(
k
+ 1)
x
^{2}
– 4
kx
+ 9 = 0 have real and equal roots? Solve the equations.
Answer
2
Kripa Nayak
Subject: Maths
, asked on 4/5/20
Please solve the 7th sum (vii) given below.
Answer
7
I Luv... ♥️😍(joker) ...
Subject: Maths
, asked on 26/8/20
Hello koi h... Mera khudka....???
Answer
49
Hardi Patel
Subject: Maths
, asked on 5/3/19
Solve this ASAP
Answer
2
I Luv... ♥️😍(joker) ...
Subject: Maths
, asked on 28/8/20
Abhi or tanu koi h...????
Answer
50
Chanraja Ghosh
Subject: Maths
, asked on 4/4/19
there are three consecutive positive integers such that the sum of the square of the first and the product of the other two is 154 what are the integers
Answer
1
Mahesh Thorve
Subject: Maths
, asked on 15/4/18
6400rs were divided equally among x person. Had this money be divided into x+14 person each would have got 28rs less.find x.
Answer
4
Ayush Chandra
Subject: Maths
, asked on 20/1/18
Q (a) Solve the following quadratic equation for x and give your answer correct to two decimal places:
${x}^{2}-10x+6=0$
(c) The length of the shadow of a vertical tower on level ground increase by 10 m. When the altitude of the sun changes from 45
$\xb0$
to 30
$\xb0$
. Calculate the height of the tower correct to two decimal places.
Answer
1
Umeshh
Subject: Maths
, asked on 17/5/19
if the roots of equation x^2-8x+m(m-6) is real and distinct. find all possible values of x
Answer
2
Sanika Kelekar
Subject: Maths
, asked on 6/3/19
Three consecutive positive integers are such that the sum of the square of the first and the product of the other two is 46. Find the integers
Answer
1
Deepakshi
Subject: Maths
, asked on 17/10/18
in the given figure; the area of unshaded portion is 75% of the area of the shade portion. Find the value of x.
Answer
1
Vaishnavi
Subject: Maths
, asked on 5/6/19
Plz help me with the 6th sum
Answer
1
Kritika Nigam
Subject: Maths
, asked on 25/4/19
Solve this eq.
Answer
1
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What are you looking for?

a man buys an article for rs x and sold it for rs 56 at a gain of x%.find the value of x

Q.4. Find the value of 'm', if the following equation has equal roots :

$\left(m-2\right){x}^{2}-\left(5+m\right)x+16=0$

2

x^{2}– 19x– 5 = 0k' will the following quadratic equation:(

k+ 1)x^{2}– 4kx+ 9 = 0 have real and equal roots? Solve the equations.${x}^{2}-10x+6=0$

(c) The length of the shadow of a vertical tower on level ground increase by 10 m. When the altitude of the sun changes from 45$\xb0$ to 30$\xb0$. Calculate the height of the tower correct to two decimal places.