Question

the two adjacent sides of a rectangle are 5 x square - 3 y square and x square + 2xy. find the perimeter.​

Answer 1

Step-by-step explanation:

$2(5x {}^{2} - 3y {}^{2} + x {}^{2} + 2xy)$

$2(6x {}^{2} - 3y {}^{2} + 2xy)$

$12x {}^{2} - 6y {}^{2} + 4xy$