Question

What is the simplified expression for 5ab + 9ab - ab

Answer 1

-3

Answer 2

What's 5+9-1?

Answer 3

whenever you have x, y , ab or whatever just ignore and do addition

Answer 4

thats 13

Answer 5

Okays, so the answer is 13ab.

Answer 6

ohh ok @immanuelv thanks you guys ..

Answer 7

It would be a bit more complicated, if the variables had exponents.

Answer 8

can one of you help me with this on e.
What is the simplified expression for 6(2(y + x))

Answer 9

6(2y+2x)

Answer 10

Now distribute the 6 into each term.

Answer 11

12

Answer 12

So, 12x+12y.

Answer 13

12y +12x