Divide :
a^5 - b^5 by a-b .

Solve : (6a - 5b - 8c) + (15b + 2a - 5c)

Divide sqrt 125 :sqrt 5 .

Find a and b if: a - b + (a + b)i = a + 5i

Simplify : ( 3a^2 b - 8 ) ( a^2 b + 5 )

Complete the following activity: If a/b = 5/2 , find the values of (6a^2 +5b^2)/(6a^2 -5b^2)

When bx^2+x+5 and bx^3-2x+5 are divided by x-3 then m and n are remainders respectively. If m-n=0 , then find the value of b.

In a DeltaABC , if the sides are a = 3, b = 5 and c = 4, then sin.(B)/(2)+cos.(B)/(2) is equal to

Find a and b if (a-b)+(a+b)i=a+5i