Answer:
see explanation
Step-by-step explanation:
note when x = - 3
(- 3)³ + 2(- 3)² + 4(- 3) + 21 = - 27 + 18 - 12 + 21 = 0
hence x = - 3 is a zero and (x + 3) is a factor and dividing gives
= (x + 3)(x² - x + 7)
For zeros equate to zero
(x + 3)(x² - x + 7) = 0
equate each factor to zero and solve for x
x + 3 = 0 ⇒ x = - 3
x² - x + 7 = 0 ← solve using quadratic formula
x = (1 ± 
) / 2 = (1 ± 3i
) / 2
x = 
± 
zeros are x = - 3, x = ±
Answer: Second Choice. (3, 3)
Step-by-step explanation:
<u>Given point</u>
(x, y) = (-3, 5)
<u>Given the rule for application</u>
(-x, y - 2)
<u>Determine the new x-value</u>
x = -3
-x = - (-3) = 3
<u>Determine the new y-value</u>
y = 5
y - 2 = (5) - 2 = 3
Therefore, the result is 
Hope this helps!! :)
Please let me know if you have any questions
Terminated. Any decimal that repeats goes on forever. Such as pie: 3.1415...
Answer:
kqssshhskshks
Step-by-step explanation:
hxashbxjmbjzmjxbjsb
Hello from MrBillDoesMath!
Answer:
270 in^2
Discussion:
Area of rectangular floor = length * width
= 15 * 18
= 270
Thank you,
MrB
