Question

How confident are you with using quadratic equations to model and interpret real world problems do you see quadratic equations as relevant to real world situations reflection

Answer 1

Answer:The following states how confident are you? So Quadratic Functions are simple functions listen to this example Multiplying (x+4) and (x−1) together (called Expanding) gets x2 + 3x − 4 :

expand vs factor quadratic

So (x+4) and (x−1) are factors of x2 + 3x − 4

Just to be sure, let us check:

Explanation:

Yes, (x+4) and (x−1) are definitely factors of x2 + 3x − 4