Question

(7m+3n) (5m-6n)
need help.

Answer 1

Do you know how to do the distributive property?

Answer 2

yes.. but can you explain me what to do with he letters?

Answer 3

The letters will stick right with their coefficient

Answer 4

7m is all one term.

Answer 5

hint pls,,

Answer 6

uhm, you will distribute 7m to the terms in the separate pair of parenthesis. Like 7m will distribute to 5m and to -6n

Answer 7

same goes for 3n

Answer 8

draw it pls.. :(

Answer 9

should i multiplied it?

Answer 10

The distributive property is a(b + c) = ab + ac

In this case,
treat (7m + 3n) as "a"
treat (5m - 6n) as "b + c"

Then:
(7m + 3n)(5m - 6n)
= 5m(7m + 3n) - 6n(7m + 3n) <---Apply distributive property again
= 35m^2 + 15mn - 42mn - 18n^2
= 35m^2 - 27mn - 18n^2

Answer 11

hero pls..

Answer 12

Thanks my answer is correct :)

Answer 13

no its ok :)

Answer 14

But yeah hero is right :)

Answer 15

yeah :)
Thanks to all of u ~

Answer 16

Okay, sorry though for confusing you...today has been a long day for me...

Answer 17

no.. its ok :)

Answer 18

Alright :)