Square squarerootaba2b2 squareroot 16 x2 24y2 36 Z2 3xy124x

Square squareroot(a+b)(a^2-b^2) squareroot 16 x^2 + 24y^2 +36 Z^2 (3xy^1/2)(4x^2y)^-2/xy^3/2 a^-2b^3c/a^-1b^-2c^0

Solution

13)

[(3xy^1/2)(4x²y)^-2]/[xy^3/2]

(3xy^1/2)/[(4x²y)²xy^3/2]

(3xy^1/2)/[(4)²(x²)²(y)²xy^3/2]

(3xy^1/2)/[16x⁴y²xy^3/2]

(3xy^1/2)/[16x⁵y^7/2]

(3)/[16x^5-1y^(7/2)-(1/2)]

3/[16x⁴y^(7-1)/2]

=3/[16x⁴y³]