Ziknao8mijottobbe Ziknao8mijottobbe

02-11-2016
Mathematics

contestada

Which polynomial identity will prove that 37 = 64 - 27? difference of squares difference of cubes sum of cubes square of a binomial

Respuesta :

Michaelia Michaelia

02-11-2016

a^3-b^3=(a-b)(a^2+ab+b^2)

a^3=64 b^3=27
a=4 b=3

Prove:

64-27=(4-3)(16+12+9)
= 37

Answer Link

Аноним Аноним

01-02-2020

Answer: 64-27=(4-3)(16+12+9) =37

Answer Link

Otras preguntas

i need help with this question please

Find 13% of $1200 1. First tell me what you are you are going to do, IN WORDS

answer to During an action potential, which ion primarily enters the neuron, leading to depolarization? A) Sodium (Na+) B) Potassium (K+) C) Calcium (Ca2+) D) C

What is the cost of 2 1/2kgof tomatoes at #1. 50 per kg

If your essay only refers to one text (story or poem), and you list the name of the story or poem in your introduction, you DO NOT need to include the author's

Which expression gives the measure of ZXYZ? Z 110 W A. 110° + 42° OB. B. (110°-42°) C. 110°-42° D. (110° +42°)

They Said, we We will not permit this".

Explain how drooping of leaves is an advantage to plants

What was stalins vision for the nation he ruled over

*nitric oxide* is another *compensatory mechanism* that vasodilates and decreases ___________a. blood pressureb. heart ratec. blood glucose levelsd. respiratory