Given f(x) = x2 + 8x and g(x) = x4, choose the expression for (fºg)(x).
Click on the correct answer.
(x2 + 8x)
+8 + 8x
X6 + 4096
2x4 + 8x

Please hurry

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?