# How do you combine #(b^3 + 2b^2 + 3b) + ( 4b^3 - 5b^2 + 4b)#?

By signing up, you agree to our Terms of Service and Privacy Policy

To combine the expressions ( (b^3 + 2b^2 + 3b) + (4b^3 - 5b^2 + 4b) ), you need to add the like terms together.

(b^3 + 4b^3 = 5b^3)

(2b^2 - 5b^2 = -3b^2)

(3b + 4b = 7b)

So, the combined expression is (5b^3 - 3b^2 + 7b).

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7