Pls pls pls pls help

1 answer:

6 0

Answer:

$(f+g)(3)=20$

Step-by-step explanation:

$(f+g)(3)=f(3)+g(3)\\\\=(x^{2} +3x-7)+(5x-3)\\=((3)^2+3(2)-7)+(5(3)-3)\\=(9+6-7)+(15-3)\\=8+12\\=20$

You might be interested in

Galina-37 [17]

Answer:

Problem1= a Problem 2=a

Step-by-step explanation:

Hope this helps

4 0

4 years ago

kipiarov [429]

Answer:

1:4 and 6:24

Step-by-step explanation:

5 0

3 years ago

crimeas [40]

Product means to multiply. Integers are whole numbers, so the process would be to multiply the numbers.

3 0

3 years ago

Volgvan

5x+(-4)-5x=6x+4-5x
-4=x+4
x=-8

To get rid of 5x on the left side.

6 0

3 years ago

nikklg [1K]

You question implies simple subtraction is needed:

28-8=20

5 0

2 years ago