[" 25.uf "2^(x)times8^((1)/(5))=2^((1)/(5))" of at "x=?],[[" (a) "(1)/(5)," (b) "(-1)/(5)," (c) "(2)/(5)]]

If 2^(x)xx8^(1/5)=2^(1/5), then x is equal to a.(1)/(5) b.-(1)/(5) c.(2)/(5) d.-(2)/(5)

((-1)/(2))^(5)xx((-1)/(2))^(8)=(-2)^(x)

(ii) [(1)/(2)x^(1/3)+x^(-1/5)]^(8)

(5)/(8)x^((3)/(2))-:(1)/(2)x^(-(5)/(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))

Find each of the following products: (i) (x + 3) (x - 3) (ii) (2x + 5)(2x - 5) (ii) (8 + x)(8 - x) (iv) (7x + 11y) (7x - 11y) (v) (5x^(2) + (3)/(4) y^(2)) (5x^(2) - (3)/(4) y^(2)) (vi) ((4x)/(5) - (5y)/(3)) ((4x)/(5) + (5y)/(3)) (vii) (x + (1)/(x)) (x - (1)/(x)) (viii) ((1)/(x) + (1)/(y)) ((1)/(x) - (1)/(y)) (ix) (2a + (3)/(b)) (2a - (3)/(b))

Add :5x^(2)-(1)/(3)x+(5)/(2),-(1)/(2)x^(2)+(1)/(2)x-(1)/(3) and -2x^(2)+(1)/(5)x-(1)/(6)

1/3(8x-5)le1/2(5x-2), x in R

lim_(x to -1) (x^(8)+x^(4)-2)/(x-5)

lim_(x to -1) (x^(8)+x^(4)-2)/(x-5)