Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

Multiplication and division of fractions

multiplication and division of Fractions,

Rationalization

  

Algebra

  

Algebra

  

Quadratic Equation

 

algebra

Algebra

 

cube root

 

quadratic equation

 

quadratic equation

 

indicies

logarithm

 

logarithm

 

algebra

 

Arithmetic Progression

If the sums of the first, p, q, r^th terms of an AP are p, q, r respectively, prove that

    

Rationalization

Algebra

if 2/x = 1/a + 1/b then find 1/(x -a)  + 1/ (x -b)

Algebra

show that:
If (a + 1/a)^2 = 3. 

a^3 + 1/ a^3 = 0

Algebra

Prove that {a /(a-b)} + {b/(b-c)} + {c/(c -a)} = 3 - [{a /(a-c)} + {b/(b-a)} + {c/(c -b)}]

factorize

factorize: (a + b)(a - b) - 4c(a -c)

Arithmetic Progression

In an AP if the 8th term is twice the 13th, show that the 2nd term is twice the 10th term

factorize

Factorize:

24(x²y² – 1) + 14xy

Algebra

Solve: x³ + y³ = 280, and x²y + y²x = 240

quadratic equation

Find the condition for the roots to be equal

Simultaneous equation

Solve for the equation

Algebra

Square root

Find the value of 

Algebra

if x + y = 2a and x - y = 2b,

then find    x⁴ + x²y² + y⁴