" 7."8(a+1)^(2)+2(a+1)(b+2)-15(b+2)^(2)

Factorize each of the following expressions by splitting the middle term: 8(a+1)^(2)+2(a+1)(b+2)-15(b+2)^(2)

Factorize each of the following expressions by splitting the middle term: 8(a+1)^2+2(a+1)(b+2)-15(b+2)^2

Factorize each of the following expressions by splitting the middle term: 8(a+1)^2+2(a+1)(b+2)-15(b+2)^2

If 4(a+2)^(2)-9a+2(2a^(2)-1)=4(b+2)^(2)-9b+2(2b^(2)-1)=15 where a,b in R and a>b then find the value of 8(a-b)

Factorise : 7(a^(2)+b^(2))^(2)-15(a^(4)-b^(4))+8(a^(2)-b^(2))^(2)

What is (1)/(a-b) -(1)/(a+b) -(2b)/(a^(2)+b^(2))-(4b^(3))/(a^(4)+b^(4)) -(8b^(7))/(a^(8)-b^(8)) equal to ?

Factorise: 12(y^(2)+7y)^(2)-8(y^(2)+7y)(2y-1)-15(2y-1)^(2)

Multiply the following pairs of fractions: (a) "6(1)/(9),(1)/(8)," (b) "7(1)/(2),2(1)/(3)],[" (e) "(2)/(5),1(1)/(8)," (f) "(15)/(9),1(1)/(5)

The value of (""^(7)C_(0)+""^(7)C_(1))+(""^(7)C_(1)+""^(7)C_(2))+.....+(""^(7)C_(6)+""^(7)C_(7)) is a) 2^(8)-1 b) 2^(8)+1 c) 2^(8) d) 2^(8)-2

((-1)/2)^5*\ ((-1)/2)^3 is equal to (a) ((-1)/2)^8 (b) -\ (1/2)^8 (c) (1/4)^8 (d) (-1/2)^(15)