shardamclean shardamclean

30-10-2020
Mathematics

contestada

Expand and simplify 4(3a +2)-2(4a +2)

Respuesta :

sofianlaouzai sofianlaouzai

30-10-2020

Answer:

4a+4

Step-by-step explanation:

12a+8-8a-4

4a+4

Answer Link

Clarky78 Clarky78

30-10-2020

Answer:

4(a+1)

Step-by-step explanation:

Need to expand first

= 12a + 8 - 8a - 4

Group like terms

= 12a - 8a + 8 - 4

Solve

= 4a + 4

Can factorize

= 4(a + 1)

Answer Link

Otras preguntas

Assess the living standards Latinos’ and compare to those of other Americans in the early 1960s.

Given the reaction: Ba(OH)2(aq) + H2SO4(aq) -->BaSO4(s) + 2 H2O(l) + energy As the barium hydroxide solution is added to the solution of sulfuric acid, the e

Which statement best describes the cultural context of the novel? A:The novel is set in a planned community where all community members follow rules designed to

1.1.Name two low-cost domestic airline flying into South Africa. 1.2 Why do business tourists traveling mainly on a plane?

a significant difference between the effects of the genetic information passed on from asexual reproduction parents to their offspring and sexually reproducing

building relationships during your career exploration is called

Who administers the Clean Air Act?

A beam of light has a wavelength of 4.5 × 10^−7 meter in a vacuum. The frequency of this light is (1) 1.5 × 10^−15 Hz (3) 1.4 × 10^2 Hz (2) 4.5 × 10^−7 Hz (4) 6

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help plzzzzzzzzzzzzzz

Why are classical allegories not regarded as realistic fiction? They are deeply complicated stories that focus on the psyche of their protagonists. Their charac