Question

Add the following :-
4bx² , - 9bx²​

Answer 1

Answer:

4bx^2, -9bx^2

adding,

4bx^2+( -9bx^2)

=4bx^2-9bx^2

= -5bx^2

Answer 2

Answer:

-5bx²

Step-by-step explanation:

4bx² + (-9bx²)

4bx² - 9 bx²

-5bx²

Here's your answer........