All categories

3 years ago

Multiplying polynomials: simplify (4a+2)(6a^2-a+2)

Mathematics

1 answer:

arlik [135]3 years ago

5 0

Answer:

24a³ - 16a² + 6a + 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients
Expanding by FOIL (First Outside Inside Last)

Step-by-step explanation:

Step 1: Define

(4a + 2)(6a² - a + 2)

Step 2: Expand

Expand: 24a³ - 4a² + 8a - 12a² - 2a + 4
Combine like terms (a²): 24a³ - 16a² + 8a - 2a + 4
Combine like terms (a): 24a³ - 16a² + 6a + 4

You might be interested in

Jodie wanted to match Mandy's obstacle course record of 74.6 seconds. She had already spent fifty and one fourth seconds on wall

luda_lava [24]

Answer:

D. 13.79

Step-by-step explanation:

74.6-50.25-10.56=13.79

7 0

2 years ago

Read 2 more answers

Samantha moved out of her house and sold some tables and chairs. She sold 30 chairs and tables and made a total of 1640. If each

azamat

14 tables and 16 chairs

8 0

3 years ago

Read 2 more answers

Help with number 16 (15 points!)

masha68 [24]

Answer:

-5≥x≤-1

Step-by-step explanation:

comment if you would like an explanation for this.

6 0

3 years ago

If we get the 100 from number 1 each year for ten years and invest each payment in an account that earns 8% how much will be the

blsea [12.9K]

Answer:

$1,448.66

Step-by-step explanation:

The future value of an annuity with yearly deposits 'P' at an interest rate of 'r' invested for 'n' years is determined by:

$FV = P[\frac{(1+r)^n-1}{r}]$

For P = $100, r = 0.08 and n = 10 years:

$FV = 100[\frac{(1+0.08)^{10}-1}{0.08}]\\FV=\$1,448.66$

The amount at the end of the ten years is $1,448.66

4 0

3 years ago

Someone plz help me

Elina [12.6K]

Answer:

If you are finding the volume the answer is (3x4)x4

Step-by-step explanation:

Formula for the volume of a rectangular prism is length times width times height

7 0

3 years ago