Use the completed X diagram to replace the x-term in
the trinomial with two x-terms.
x²+x- 42 = x² + - 42
Next, use double grouping to factor the four terms.
= x( )- (x + 7)
To verify
the factors.

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Can someone me and do the problem plz so i can understand it more better

Explain how you can use the associative property to evaluate (7x50)x4.