Traceholder1612 Traceholder1612

08-09-2020
Mathematics

contestada

Type the correct answer in each box. Consider the sum of cubes identity: a3 + b3 = (a + b)(a2 − ab + b2). For the polynomial 8x3 + 27, a = and b = .

Respuesta :

hippopotamus hippopotamus

08-09-2020

Answer:

a = 2x, b = 3.

Step-by-step explanation:

8x^3+27 = (2x)^3 + 3^3

a = 2x and b = 3.

We can cube root 8x^3 getting 2x and cube root 27 getting 3.

Answer Link

Otras preguntas

What might be true if the government levied a 40% excise tax on gasoline? Select all that could apply. a) Increase in gasoline prices b) Decrease in gasoline co

An electron that is completely free to move is placed in a region of electric field and released. Which of the following statements is true?a) The electron will

Consider the scenarios below. Choose one and determine if it describes negligence or product liability. Explain your answer and be sure to discuss the elements

plss badly needed po

Where should you create an RFI so that it is automatically linked to the correct location on the project's drawings?

What is the stretching frequency (in cm^-1) of the following carbonyl? a. 1715 b. 1775 c. 1815 d. 1850

Can you find each polynomial area and type the correct code? Please remember to type in ALL CAPS with no spaces.

Guests must present the free steak dinner coupon for their birthday to redeem the offer. Is the birthday free steak dinner available without the coupon? 1) True

political cartoon analysis american lsolationism answers

Write the range of the function using interval notation.

good job