Answer:
DATA:
Find and factor the trinomial that is of the form x²ⁿ + (p + q) xⁿ + pq.
a) x⁴ + 8x² - 20 =
b) x² + 7x + 3
SOLUTION:
To solve the exercise, we proceed to find and factor each trinomial that is of the form x²ⁿ + (p + q) xⁿ + pq as follows:
a) x⁴ + 8x² - 20 = (x² + 10) * (x² - 2) if it is a trinomial of the form:
x²ⁿ + (p + q) xⁿ + pq, because if two numbers are found that add up to +8 and multiply to -20.
p + q = 10 + (-2) = 10-2 = +8
pq = 10 * (- 2) = -20
b) x² + 7x + 3 = is not a trinomial of the form x²ⁿ + (p + q) xⁿ + pq, because there are no two numbers p and q which when added (p + q) give +7 and which in turn multiply p * q den +3
<h2>SALUDOS </h2>
Answer:
520
Step-by-step explanation:
= 650 - (97.50 + 97.50/3)
= 650 - 130
= 520
Answer:
Zombie population = 8 * 2^(number of hours)
Zombie population (after 24 hours) = 8 * 2^(24)
equals 8 * 16,777,216 = 134,217,728
Step-by-step explanation:
Answer:
6 Degrees per minute
Step-by-step explanation:
25 + 23 = 48
48 divided by 8 = 6
$400 per week is $1600 per month assuming theres 4 months
