Davidistak3n Davidistak3n

14-07-2020
Mathematics

contestada

When simplified (v2 – y + 1) + (4y2 – 3y - 2) is:

A.5y2 – 3y -1.
B.5y2 - 3y +1.
C.5y2 – 4y +1.
D.5y2 - 4y - 1.

Respuesta :

sqdancefan sqdancefan

14-07-2020

Answer:

D. 5y^2 - 4y - 1

Step-by-step explanation:

Combine like terms:

(y^2 -y +1) +(4y^2 -3y -2)

= y^2(1 +4) +y(-1-3) +(1 -2)

= 5y^2 -4y -1

Answer Link

Otras preguntas

Find the mean, median, and mode for 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7. Round to the nearest tenth if needed.

Which sentence contains an UNNECESSARY hyphen? A) Her ex-boyfriend is a terrific soccer player. B) Maybe he will qualify for the all-state team. C) If you want

Sam lives in Colorado (Mountain Time Zone). It is 7:00 p.m. in Sam's state. He wants to call his cousin in Hawaii. What time is it in Hawaii?

hi i really need help with this please it's for balancing equations for science Will Mark Brainliest!!!

When President Washington retired, he gave his Farewell Address. In this famous speech Washington spoke about... a. warned Americans to avoid permanent allianc

Lauren is the owner of a bakery that earns 0 (zero) economic profit. Last year, her total revenue was $145,000, her rent was $12,000, her labor costs were $65,0

Solve the equation. (3)/(x-4)+(5)/(x+4)=(7x)/(x^2-16)

The steps taken in scientific studies often follow similar patterns. Which answer correctly describes the order in which the steps should be performed? O A. Dra

15 POINTS PLS (ANSWER What is the slope-intercept form of this equation: 2y - 4x = 12)

Have you ever communicated online that really should have done face to face? If so, why?