3 years ago

Divide x 4 + 7 by x - 3. 3x 3 + 3x 2 + 9x - 27 R88 3x 3 + 3x 2 + 9x + 27 R88 x 3 + 3x 2 + 9x + 27 R88

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

8 0

X 3 + 3x 2 + 9x + 27 R88 is the answer

You might be interested in

Sixty percent of students in Mariana's class has a pet. If 12 students have pets, how many students are in the class

Likurg_2 [28]

20 students, because 12 is 60% of 20.

6 0

3 years ago

The sum of two consecutive cube numbers is 341. Work out the two numbers. (2 marks)

Kobotan [32]

Answer:

63 and 53

Step-by-step explanation:

you could use trail and error. So:

13+23=9

33+43=91

63+73=559

53+63=341

3 0

3 years ago

I need help simplifying a math problem. It is (x^2 * x^-3)^4

Mashutka [201]

$(x^2 \times x^{-3})^4 \\ \\ (x^{2-3})^4 \ / \ product \ rule \\ \\ (x^{-1})^4 \ / \ simplify \\ \\ x^{-4} \ / \ simplify \\ \\ \frac{1}{x^4} \ / \ negative \ power \ rule \\ \\ Answer: \frac{1}{x^4}$

4 0

3 years ago

Last year, Nahla opened an investment account with $5400. At the end of the year, the amount in the account had increased by 7.5

Inga [223]

Answer:

Step-by-step explanation:

7.5% would be 405. Honestly to find it quickly, i took 10% of 5400,which is 540 and divided that by 4 to get 135 and multiply that by 3 to get 7.5%, which is 405 increase. to get the money total add 405 to 5400 to get 5805

4 0

3 years ago

Asia have cooked 7 kg of mashed potatoes for A dinner party it’s a gues A dinner party if the guest only ate 3/4 of them out he

andre [41]

Answer:

5.25

Step-by-step explanation:

7 0

3 years ago