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 ( 59+ )
Otras preguntas
What is the translation of Le louvre est en bleu,blanc,rouge
Which is not a step used when constructing a perpendicular from a point not on a given line? A. Without changing the compass, from each intersecting arc on the
Find the greatest product using rational rational numbers with a sum of 20
If these gas molecules were compressed further, how would the average kinetic energy of the molecules be affected? A. It would increase. B. It would decrease
877.71 rounded to the nearest tenth
if you are given the force and distance, you can determine power if you know
india capital and Pakistan capital and
121,580 rounded to the nearest fhousand
Select the answer that best completes this scenario: ¿ __________ el texto de Ana? No, no entiendo para nada. Entiendo Entiendes Entienden Entendemos
What is one way an author can use the setting of a story to build tension? A. The characters remember a previous set of surroundings. B. The characters and
