quicksilver6219 quicksilver6219

11-09-2018
Mathematics

contestada

Simplify the expressions below as much as possible. 2a + 4(7 + 5a) 4(3x + 2) − 5(7x + 5) x(x + 5) 2x + x(x + 6)

Respuesta :

Stilisvvs Stilisvvs

11-09-2018

2a + 4(7 + 5a) = 2a + 28 + 20a = 22a + 28
4(3x +2) - 5(7x + 5) = 12x + 8 - 35x - 25 =
= -13x - 17
x(x + 5) = x^2 + 5x
2x + x(x + 6) = 2x + x^2 + 6x = x^2 + 8x

Answer Link

Otras preguntas

How many times does 3.15 go into 2

how do you convert 3/11 to a decimal equivalent using long division

What is the solution to the inequality? 4x + 7 > –13 A. x < –5 B. x > –5 C. x < 5 D. x > 5

How do you sole this question kelpie sold cameras on her web site. She bought the cameras for $65 each included a 60% markup to get the selling price. To the ne

What is the sequence? 1,8,27,64,125

Why does Thurber's father decide to sleep in the attic? He always sleeps in the attic. His mother-in-law is sleeping in his bed. His wife is sick with stomach f

Before beginning an Internet search to find supporting information for your topic, you must know A. what's been written about your topic in the past five years.

divide £56 in a ratio of 4:3, show how you done it please

a student bought a book for $7.50 and a pen.the total cost was $9.50.which of the following can be used to find the cost of the pen? a)p=7.5b b)p=9.5b c)9.50+p=

Which pairs of angles are alternate exterior angles? Choose all answers that are correct. A. B. C. D.