Homepage10 Homepage10

02-11-2018
Mathematics

contestada

Simplify the expression and explain each step
(3x +2)-2

Factor the expression completely
20b-16

Respuesta :

trevordoyleione trevordoyleione

07-11-2018

(3x +2)-2

-2(3x) -2( +2) Distribute the -2

-6x - 4

20B - 16

/4 divide out a greatest common factor

4(5b - 4)

Answer Link

Otras preguntas

What's the other term for: one who overindulges in food and drink

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

why dog pants during summer use the cocept of evaporation

explain in steps how to graph this linear inequality 2x+3y > -2

A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS

I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!

Amy raised £n for charity. Chris raised £18 more then any. The mean amount raised by the two of them is £45. Work out how much money each one of them raised

A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a

How to find the reference angle of -11pi/3 ?

example of onomatopoeia in the seven ages of man