Question

find the area of rectangle if it's lenght=3x²y and breadth =4xy³​

Answer 1

Answer:

12x^4y^4

Step-by-step explanation:

we know, area of rectangle = length *breadth

putting the given length and breadth in the formula

3x^2y (4xy^3)

12x^4y^4

Answer 2

Answer:

$length = 3 {x}^{2} y \\ breadth = 4x {y}^{3} \\ area \: of \: rectangle \: = 3 {x}^{2} y (4x {y}^{3}) \\ = 3 {x}^{2} y \times 4x {y}^{3} \\ = 12 {x}^{3} {y}^{4}$

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