BTS08
BTS08
01-10-2020
Mathematics
contestada
simplify the following expression: (7x+2)^2
Respuesta :
Annder
Annder
01-10-2020
Step-by-step explanation:
(7x+2)²
= (7x+2)(7x+2)
= 49x² +14x + 14x +4
= 49x² + 28x + 4
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Need help with this thank you, i will give branliest.
Select all the correlation coefficients that represent a linear model with a weak correlation . A. -0.982 B. -0.618 C. -0.103 D. 0.204 E. 0.907 F. 1
Review graph I and graph II. On a coordinate plane, a parabola labeled Graph 2 opens down. It goes through (negative 2, 0), has a vertex at (negative 2, 7), go
Complete the passage to differentiate between longitudinal and transverse waves. A longitudinal wave is a type of wave that transfers energy to the direction
If f(x) = - 4x and g(x)= 5x?, find a. (f+g)(x) b.(-9)(x) C. (fog)(x)
make questions for these tenses1) Simple present2) present continuous3) present perfect4) simple past(make only a sentence for each)Please do not answer from li
What are some similarities and differences between the Japanese and western culture what can you compare? Eg. jobs, school food religion anything like that and
Help Identify the elements plz
20 POINTS PLS HALP!!! Greenland is the least densely populated country in the world, with a population of 57,714 and an area of 836,109 square miles. To the ne
Its late at night .. I am on last question ,.. plz help if right will mark crown .. Easy just one question .... ASAP ....... Consider:) Thx
