Question

don't write direct answer write full
answer 3,4,5​

Answer 1

(3)

= -3(5)+3(4-1)+36-8

= (-15)+3(3)+28

= -15+9+28

= -15+37

= 22

(4)

= 80- (100+6(81-2)-2{(15-6(16-4)})

= 80-[100+6(79)-2{9(12)}]

= 80-[94(79)-2(108)]

= 80-(7426-216)

=80-7210

= -7130

Answer 2

Answer:

I need some points so I will answer your questions .

Sorry bro.

Please understand.