A dealer sells a toy for 24 rupee and gains as much per cent as the cost price of the toy.
Find the nature of the roots of the following quadratic equations. If the real roots
Is the following situation possible? If so, then determine their present ages
Find the value of k for which the given equation has equal roots.
A train travels 360 km at a uniform speed. If the speed had been 5 km/h more
One year ago, a man was 8 times as old as his son. Now, his age is equal to the square of his
"John and Janvi together have 45 marbles. Both of them lost 5 marbles each and the
The attitude of a right angled triangle is 7 cm less than its base. If the hypotenuse
Find the nature of roots of the following quadratic equations. If the real roots exist,
The sum of the squares of three consecutive natural numbers is 110. Determine the numbers.
Solve the following quadratic equations
A cottage industry produces a certain number of pottery articles in a day
Find two numbers whose sum is 27 and product is 182
Find the roots of the following quadratic equations, if they exist, by
Find the roots of the quadratic equation given in
The sum of the raciprocals of Rehmans ages, (in years) 3 yr
Represent the following situations in the form of quadratic equations
Check whether the following are quadratic equation
Find two consecutive positive integer, Sum of whose squares is 365
Find the roots of of the following quadratic equations by factorisation
A passenger train takes 3 h less for a journey of 360 km, if its speed
An express train takes 1 h less than a passenger train to travel 132 km
In each of the following equations, determine the value of k
Two water taps together can fill a tank in
Find the values of k for each of the following quadratic equations, so that they
In the class test, the sum of Shefalis marks in Mathematics and English
Is it possible to design a rectangular park of perimeter 80 m and area 400 m square
Check whether the following are quadratic equations
Find the roots of the following equations
The diagonal of a rectangular field is 60 m more than the shorter side
Is it possible to design a rectangular mango grove whose length is twice
Solve 12x +5x - 3=0 by quadratic formula.
If x = 2 and x = 3 are roots of the equation 3x - 2ax +2b=0
Find the values of k for which the equation 9x +3kx +4 = 0 has real roots.
Find the roots of the quadratic equation x-8x-20 =0
Find the discriminant of the quadratic equation x - 4x +1=0
The sum of the raciprocals of Anjalis age 3 year ago and 5 year from now
Determine whether x=-1/2,x=1/3 are the solutions of the given
If the discriminant of the equation 6x - bx +2=0 is
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