Answer:
a. (x^3+8)(x^2-4)
b. x=1 and x=1/2
Step-by-step explanation:
a. (x^3+8)(x^2-4) = x^5-4x^3+8x^2-32 [foil method: first,outside,inside,last]
b. use quadratic formula: -b +/- square root b^2-4ac / 2a
2=a; -3=b; 1=c
-(-3) + square root (-3)^2 - 4(2)(1) / 2(2)
3 + 1 / 4 = 4/4 = 1
3 - 1/4 = 2/4 = 1/2
-18 I'm pretty sure it is the right answer
Hey there!
10^8 = 10 • 10 • 10 • 10 • 10 • 10 • 10 • 10 = 100 • 100 • 100 • 100 ➡️ 100,000,000
10^2 = 10 • 10 ➡️ 100
(6.3 • 100,000,000) ÷ (9 • 100)
6.3 • 100,000,000 = 630,000,000
9 • 100 = 900
630,000,000/900 = 700000
Answer: 700,000 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
X = -5.35
Sorry if I'm wrong
Y x 1.6 = h Because, if the height of the plant is 1.6 times its age all you have to do is multiply y by 1.6 and you'll get the height of the plant
