Answer:
3000 dollars
Step-by-step explanation:
because 8000 minus 5000 equqls 3000 dollars. write this "the shop had a 3000 dollar change in the sales between the two months"
Answer:
[2, -10]
Step-by-step explanation:
Simply plug in 2⃣ for every "x" you see, evaluate, then you will arrive at your answer.
Answer:
Step-by-step explanation:
the error was in not take the root of the number correctly
the student assumes that the root of 144 was equal to 72
1/2+1/4 is going to turn into 4/8+2/8=6/8 couse u need to find the common denominator and multiply the top with the number u multiple to get the number in the denominator and than u simlify it to 3/4
Answer:
P = x³ − 9x² + 36x − 54
Step-by-step explanation:
Complex roots come in conjugate pairs. So if 3−3i is a zero, then 3+3i is also a zero.
P = (x − 3) (x − (3−3i)) (x − (3+3i))
P = (x − 3) (x − 3 + 3i) (x − 3 − 3i)
P = (x − 3) ((x − 3)² − (3i)²)
P = (x − 3) ((x − 3)² + 9)
P = (x − 3)³ + 9 (x − 3)
P = x³ − 9x² + 27x − 27 + 9x − 27
P = x³ − 9x² + 36x − 54
