RocNation
RocNation
01-11-2014
Mathematics
contestada
Select the product of (7x - 2)(7x + 7).
Respuesta :
Аноним
Аноним
01-11-2014
(7x-2)(7x+7)
=(7x)²+49x-14x-14
=7²x²+35x-14
=49x²+35x-14
Answer Link
eah
eah
01-11-2014
(7x - 2)(7x + 7)
= 7x * 7x + 7x * 7 - 2 * 7x - 2 * 7
= 49x² + 49x - 14x - 14
= 49x² + 35x - 14
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Life Processes Which one of the following diets would you recommend to patient of high blood pressure? (a) High sugar, low fat, low salt (b) Low sugar, low fat
Abstraction is a process of simplification, distortion, or interpretation from observed or recalled forms. True False
Lilly would like to start investing. What tools and services can she benefit from?
beneficiaries are responsible for of prescription costs
A car traveled 81.6 mi in 1.6 hours. Rate is found by dividing distance by time. What is the rate in miles per hour?
What is the 37th term of the arithmetic sequence with the first term -39 and the common difference of 8.
What was Andrew Jackson doing when the war with Britian started in 1812
Which information would the reader know if Roger were the narrator? In the story a historic day for women
How did written language benefit Greek culture overall?
L’anglais l’éducation musicale les mathématiques les arts plastiques l’EPS 1. Annick aime Shakespeare. ____________________ 2. Didier aime jouer au foot._______
