`(5^(4)times x^(8)times y^(5))/(4^(5)times x^(5)y^(2))`

(4^(5)times a^(8)times b^(3))/(4^(5)times a^(5)times b^(2))

(Simplify) "(2times x^(-2)times y^(5))/(-4x^(2)y^(2))

4x times5y times7z

(2^(8)xx a^(8)b^(3))/(4^(3)y xx a^(5)b^(2))

solve it : (ii) (-3)/(5)times(-3)/(5)times(-3)/(5)times(-3)/(5) (iii) (-9)/(2)times(4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2) (iv) (-5)/(3)times(-5)/(3)times(-5)/(3)times(-5)/(3) (v) (-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)

(d) ((-5)/(8))times((3)/(4)xy)times((-6)/(5)x^(2)y)

Simplify: (4^5 times a^8.b^3)/(4^5times a^5.b^2)

Simplify and write the answer in exponential (4^(5)xx a^(8)b^(5))/(4^(4)xx a^(5)b^(2))

5 times x added to 7 times y

Evaluate : ( 4^-3 times a^-5 times b^-4 ) / ( 4^-5 times a^-8 times b^3 )