Question

Let f(x) = x + 7 and g(x) = x – 2. What is f(x) • g(x)?

x2 – 5x + 14

x2 + 5x – 14

x2 + 5x – 5

x2 + 9x + 5

Answer 1

Multiply 'em up, guuurl. Remember to FOIL.

Answer 2

\[f(x).g(x) = (x+7)(x-2) = x(x-2) + 7(x-2)\]

Distribute x and 7 to the corresponding parenthesis and then solve..

Answer 3

use foil :)

Answer 4

(x+7)(x-2)
x(x-2)+7(x-2)
x^2-2x+7x-14
x^2+5x-14

Answer 5

didnt get?????????

Answer 6

Kaafi moti ho gyi ho swati...

Answer 7

haaaaaaaaaa kya????

Answer 8

English me kahunga to sab jaan jaaenge..
Ha ha ha..

Answer 9

shut up

Answer 10

Gussa maan gyi kya??
Arey main to majaak kar raha tha bas..