4valentina13 4valentina13

13-07-2020
Mathematics

contestada

Factor this polynomial. -3x^2 - 16x - 5 A. (3x + 1) (x - 5) B. (3x - 1) (x - 5) C. -1 (3x + 1) (x + 5) D. (-3x + 1) (x + 5)

Respuesta :

13-07-2020

Answer:

-(x + 5)(3x + 1)

Step-by-step explanation:

Step 1: Factor out negative

-1(3x² + 16x + 5)

Step 2: Factor quadratic

-(x + 5)(3x + 1)

Answer Link

Otras preguntas

A 16-year-old female named Lila is arrested for the third time in a two-year period for possession of drugs, curfew violations, and obstruction of justice for l

Kenneth is a stock trader whose main duty is to advise companies on what stock to buy or sell. What task my Kenneth perform as a part of his job? A . auditing

Find 0 (in radians) for an angle having an arc length of 21 and a radius of 8. 0 = = radians

In how many ways can you write 32 as the product of three numbers. Write them.

primary source of energy science week 6 learning task 2

1)can you see stars in the sky? what is the demonstrative adjective

Mary is using a one-sample t-test on the following group:Subject #15: 7.5 hoursSubject #27: 6 hoursSubject #48: 7 hoursSubject #80: 6.5 hoursSubject #91: 7.5 ho

Use the drop-down menus to complete the hypothesis of the first group of researchers. During a drought, the decrease in rainfall will reduce the amount of veget

Mel buys a house for £352 000 She sells the house for £325 600 Calculate the percentage loss Mel makes.

i need 3 diffent names for slope