Question

(ii) [5x+(-3y)]^2 expand​

Answer 1

Answer:

5 x minus 3 y whole square switch case 25 x square minus minus 30 x y Plus 9 y square

Answer 2

Answer:

25x^2+9y^2-30xy

Step-by-step explanation:

(5x-3y)^2

           {<a-b>^2=a^2+b^2-2ab}

plss mark it as the brainliest

=25x^2+9y^2-30xy