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:
ft
Step-by-step explanation:
The perimeter of a rectangle is the sum of the lengths of all its sides.
Perimeter of rectangle= 2(length +breadth)
Given: length= 3¼ ft, breadth= 1½ feet
Perimeter of rectangle
= 2(3¼ +1½)
= 2(3.25 +1.5)
= 2(4.75)
= 9.5 ft
For the answer to the question above, I'll provide the solution to my answer below.
sin 60=h/x
<span>(3^1/2)/2=0,866 </span>
<span>5/0,866=x </span>
<span>so the answer to the problem is X=6
</span>I hope my answer helped you. Feel free to ask more questions. Have a nice day!
Owen is aroumd 4.87 feet tall also.
