" 22."((2)/(5)a^(2)b)times(-15b^(2)ac)times(-(1)/(2)c^(2))

Express each of the products as a monomials and verify the result for x=1,y=2:((2)/(5)a^(2)b)x(-15b^(2)ac)x(-(1)/(2)c^(2))

Find the products given below and in each case verify the result for a=1,b=2 and c=3: ((2)/(5) a^(2)b) xx(-15 b^(2)ac) xx(-(1)/(2)c^(2))

(2a^(2)b)xx(-5ab^(2)c)xx(-6bc^(2))

" 9) "simplify: [(2^(a))/(2^(b))]^(a+b)times((2^(b))/(2^(c)))^(b+c)times|(2^(c))/(2^(a))]^(c+a)

find the product of following (2/5a^2b)xx\ (-15 b^2a c)xx\ (-1/2c^2)

The area of the greatest circle which can be inscribed in a square whose perimeter is 120cm, is (a) (22)/(7)xx((7)/(2))^(2)cm^(2)(b)(22)/(7)xx((9)/(2))^(2)cm^(2)(c)(22)/(7)xx((15)/(2))^(2)cm^(2)(d)(22)/(7)xx(15)^(2)cm^(2)

((x^(a))/(x^(-b)))^(a^(2)-ab+b^(2))times((x^(b))/(x^(-c)))^(b^(2)-bc+c^(2))times((x^(c))/(x^(-a)))^(c^(2)-ca+a^(2))

Find the products given below and in each case verify the result for a=1,b=2 and c=3 (2/5a^2b)xx(-15b^2ac)xx(-1/2 c^2)

Find the products (2a^(2)b) xx(-5ab^(2)c) xx(-6bc^(2))

Show : ( x^(a^2)/ x^( b^2 ) )^ (1/( a+b)) times ( x^(b^2)/ x^( c^2 )) ^ ( 1/( b+c )) times ( x^(c^2)/ x^( a^2 ) )^ (1/( c+a)) = 1