3. Write the product as a trinomial.

(2x + 3)(3x − 5)

(Points : 1)
6x2 + x − 15
6x2 − x − 15
6x2 − 19x − 15
6x2+ 19x − 15

Question 4. 4. Write the product as a trinomial.

(3r − 4)(r + 8)

(Points : 1)
3r2+ 20r − 32
3r2 − 28r − 32
3r2 − 32
4r2 + 4r − 32

Question 5. 5. Write the product as a trinomial.

(k − 3)(k − 1)
(Points : 1)
k2 + 4k + 3
k2 − 4k + 3
k2 − 4k − 3
k2− 3

help plz

Question

3.  Write the product as a trinomial.

 (2x + 3)(3x − 5) 

 (Points : 1)  
       6x2 + x − 15
        6x2 − x − 15
        6x2 − 19x − 15
        6x2+ 19x − 15
 
      



Question 4. 4.  Write the product as a trinomial.

 (3r − 4)(r + 8)

 (Points : 1)  
       3r2+ 20r − 32
        3r2 − 28r − 32
        3r2 − 32
        4r2 + 4r − 32
 
      



Question 5. 5.  Write the product as a trinomial.

 (k − 3)(k − 1)
 (Points : 1)  
       k2 + 4k + 3
        k2 − 4k + 3
        k2 − 4k − 3
        k2− 3
 
      
 



       
  help plz

luffingsails · Answer

So, the problem is asking you expand each of these using the foil method. Do you know how to do that?

anonymous · Answer

I need help that's why I put it their

anonymous · Answer

so to use the foil method, lets say you have (a+b)(c+d)

anonymous · Answer

the foil method is ac + ad + bc + bd

anonymous · Answer

so the first question (2x+3)(3x-5)

anonymous · Answer

would equal

anonymous · Answer

$$6x^2-10x+9x-15$$

anonymous · Answer

so then you'd simplify it to be

anonymous · Answer

$$6x^2-x-15$$

anonymous · Answer

can you do the others on your own

anonymous · Answer

yea ill try

anonymous · Answer

okay good luck