Anna made an error in determining the polynomial equation of smallest degree whose roots are -4,-2, -
1 answer:
Answer:
Refer to the explanation
Step-by-step explanation:
Ana began her work effectively by multiplying factors to arrive at:\
She accurately multiplied through the difference of two squares obtaining:
Unfortunately, she erred in her multiplication for and incorrectly arrived at
, missing the coefficient of 2.
Thus, the correct second step should be:
The subsequent step will then be:
This reduces to
You might be interested in
Detailed analysis:
The scenario mentions that a mouse covered a total of 3/24 miles over a span of 3 hours. The mouse traveled an identical distance during each hour. To find out how far the mouse went in one hour, we need to divide 3/24 miles by 3. Thus,
Matt's calculation indicates that the outcome is 3/8 hours. When he divides 3/24 by 3, he should take the reciprocal of 3, but he doesn't, resulting in 9 as the numerator and 24 as the denominator. The fraction 9/24 simplifies to 3/8. However, the accurate answer should have been 1/24 hours.