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 ( 53+ )
Otras preguntas
Lymphadenitis affect on body systems
Mia is making a batch of chocolate chip cookies. The recipe requires 2 cups of flour. However, she only has 1 cup of flour at home. Mia decides to go to the sto
a theatre ticket costs £86 plus a booking fee of 3% what is the total price of the ticket
Decrease 300 by 30% and then increase it by 20%
A _____ _____ is a respresentation used to indicate electron sharing among several atoms.
Write an expression for d subtracted from 100.
TRUE or FALSE In the First Continental Congress, many members still wanted to find a peaceful solution to the problems with England.
A car rental company offers two plans for renting a car. Plan A: 25 dollars per day and 17 cents per mile Plan B: 60 dollars per day with free unlimited mileage
In the call of the wild bucks saved Thornton life by
Which of the following is set on the welding power source used for SMAW? Voltage Current Resistance Travel speed
