Mathematics, 15.12.2021 23:50 92835304629
Question 7. A student is called on to expand (x + 4) using the binomial theorem. Here are the steps they
took to do so.
Step 1: List out the coefficients from
Pascal's Triangle.
P(x) = 1+3+3+1
Step 2: Multiply each term by the
descending powers of x.
P(x) = 1 (x3) +3(x2) +3(x2) +1 (30)
Step 3: Multiply each term by the
ascending powers of 4.
P(x) = 1(x3)(40) +3(x2)(41) +3(x1)(42) +1(x0)(43)
Step 4: Simplify the coefficients. P(x) = x3 + 12x2 + 16x +64
Which of the steps was applied incorrectly and affected the final result?
A) Step 1
B) Step 2
C) Step 3
D) Step 4
Answers: 3
Mathematics, 20.06.2019 18:04
Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?
Answers: 1
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
Mathematics, 22.06.2019 01:30
What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?
Answers: 1
Question 7. A student is called on to expand (x + 4) using the binomial theorem. Here are the steps...
English, 26.08.2020 22:01
Mathematics, 26.08.2020 22:01
Mathematics, 26.08.2020 22:01
Mathematics, 26.08.2020 22:01
Biology, 26.08.2020 22:01
Mathematics, 26.08.2020 22:01
Mathematics, 26.08.2020 22:01