Question

find the product
1.(a-b)(2a+4)
2.(3x+2y)(3y-4x)
3.(2m-L)(2L-m)
4.(k+3m)(3m-k) ​

Answer 1

Answer:

$\large\orange{\boxed{\underline{AnSwer}}}$

1st answer: ${2a}^{2}-{2ab}+{4a}-{4}$

2nd answer: ${-12x}^{2}+{xy}+{6y}^{2}$

3rd answer: ${5mL}-{2m}^{2}-{2L}^{2}$

4th answer: ${9m}^{2}-{k}^{2}$

Hope this helped you!!

$\large{\boxed{Answered \: By: \: {\purple{ɱαɳเcρรყcɦσ68}}}}$