Answer:
-1 and 4
Step-by-step explanation:
first you bring the terms on the right side to the left and you get:
-x^2 + 3x + 4 = 0
then you divide both sides of the quadratic by -1:
x^2 - 3x - 4 = 0
then you factor the equation:
(x + 1)(x - 4) = 0
for any product to be zero, one of the factors must be zero. hence, either x + 1 or x - 4 can be zero. so x can be -1 and//or 4.
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Answer:
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Answer:
3.1w
Step-by-step explanation:
Answer: C) quadratic binomial
It's a quadratic because the degree is 2, which is the largest exponent.
It's a binomial because we have two terms.
5280 feet in a mile x 15 seconds = 79200 seconds to go 1 mile
79200 seconds / 3600 (seconds in an hour) = 22 hours
It would take 22 hours for the insect to crawl a mile.