Sarah made an error in determining the polynomial equation of smallest degree whose roots are -3, - 2, 5 and 3.
Review Sarah's work, identify the error and correct all work from that point forward
that is affected by this error. Include at least one sentence explaining her error. Use
proper mathematical vocabulary, appropriately.
(x + 3)(x + 2)(2x - 1)(x - 3) = 0
(x2 - 9)(x2 + x - 2) = 0
x4-9x2 + x3 - 9x - 2x2 + 18 = 0
x4 + x3 - 11x2 - 9x + 18 = 0

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

what's the question?

step-by-step explanation:

there is no question.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!