`(2/3)^3xx(2/3)^4=(2/3)^(3x+5)`

If (5/3)^(-5)xx(5/3)^(11)=(5/3)^(8x) , than x=? (a) -1/2 (b) -3/4 (c) 3/4\ \ (d) 4/3

{:("Quantity A","Quantity B"),(((2)/(3)xx(3)/(3),(2)/(3)xx(4)/(4)):}

Evaluate : a. (-1)^(11) b. (-3)^(2)xx(5)^(3) c. 6^(2)xx3^(3) d. (-2)^(3)xx(-5)^(2) e. (-1)^(7)xx2 f. (-1)^(4)xx(-1)^(5) g. 4^(3)xx3^(4) h. (-2)^(5)xx5^(3) i. (-4)^(3)xx(-6)^(3) j. (-1)^(33)xx(-3)^(1) k. ((-1)/(6))^(2) l. ((2)/(11))^(3)

Simplify and write the in the exponential form: ((2^(4))^(5)xx(3^(3))^(4))/((2^(3))^(4)xx(3^(2))^(3))

Simplify and express each of the following as a rational number . ((3)/(4))^(2) xx ((-2)/( 5))^(3) xx 4^(3)

Simplify and express the result in power notation with positive exponent. (i) (-4)^5 -: (-4)^8 (ii) (1/(2^3))^2 (iii) (-3)^4 xx (5/3)^4 (iv) (3^(-7) -: 3^(-10)) xx 3^(-5) (v) 2^(-3) xx (-7)^(-3)

Simplify: (i)\ ((25)^(3/2)\ xx\ (243)^(3/5))/((16)^(5/4)\ xx\ (8)^(4/3))

Simplify and express each of the following as a rational number : (( -3)/(4))^(3) xx ( ( -5)/(2))^(3) xx ((2)/(3))^(5)

Find the sum (1xx2)/(3!)+(2xx(2)^2)/(4!)+(3xx(2)^3)/(5!)+ . . . +(20xx(2)^20)/(22!)

((2)/(3))^(4)times((3)/(2))^(5)times((5)/(3))^(-2)times((3)/(5))^(-3)