You have to foil. Times the first two: x(3x). Then times the outer two: x(-1). Then times the inner two: -4(3x). Finally, times the last two: -4(-1). Your equation would be 3x squared - 1x - 12x + 4. Therefore, the simplified answer is 3x^2 (3x to the second power) - 13x + 4.
Answer: 48 feet
Step-by-step explanation:
Step-by-step explanation:
(7,16) (3,8)
(8-16)/(3-7)
-8/-4= 2
y - 16 = 2(x - 7)
y - 16 = 2x - 14
y = 2x + 2
W=6g-40 is the correct answer:)