" Simplify "7^((1)/(2))*8^((1)/(2))

Simplify :(a-(1)/(a))(a+(1)/(a))(a^(2)+(1)/(a^(2)))(a^(4)+(1)/(a^(4)))(a^(8)+(1)/(a^(8)))

Simplify: 7(1)/(2)+3(1)/(3)

Simplify: (7)^(2)-: (7^((1)/(2)))^(4)

Simplify : ((1)/(12) + ((-3)/( 4)) + (7)/(8)) xx (3 (2)/(5) - (7)/(10) + ((-2)/( 15)) - 10 (1)/(30))

Simplify: ((13)/(9)x(-15)/(2))+((7)/(3)x(8)/(5))+((3)/(5)x(1)/(2))

Simplify (i) 3^((1)/(4)) xx 5^((1)/(4)) (ii) 2^((5)/(8)) xx 3^((5)/(8)) (iii) 6^((1)/(2)) xx 7^((1)/(2))

Simplify :(8)(1)/(4)-(2)(5)/(6)

Simplify (7)/(8) +(1)/(16) -(1)/(12)

Simplify : (i) 2^(2//3).2^(1//5) (ii) ((1)/(3^(3)))^(7) (iii) (11^((1)/(2)))/(11^((1)/(4))) (iv) 7^(1//2).8^(1//2)