Question

(-21)×(-17)+(-21)×(-3)
find the products using suitable property​

Answer 1

Answer:

(-21) ×(-17)+(-21)×(-3)

(-21){(-17)+(-3)}

(-21)(-201)

=420

Step-by-step explanation:

hope the answer is useful

Answer 2

Answer:

$\huge{ \boxed{\fcolorbox{black}{aqua}{❥answer}}}$

=(-21)×(-17)+(-21)×(-3)

=(-21)×(-17)= 357

=(-21)×(-3) =63

=357+63=?

=420

hope it helps u :)