25-01-2016
Mathematics

contestada

Factorise using the difference of two squares:
I)4x squared-(2x+3) squared

Respuesta :

Panoyin Panoyin

25-01-2016

4x² - (2x + 3)²
4x² - (2x + 3)(2x + 3)
4x² - (2x(2x + 3) + 3(2x + 3))
4x² - (2x(2x) + 2x(3) + 3(2x) + 3(3))
4x² - (4x² + 6x + 6x + 9)
4x² - (4x² + 12x + 9)
4x² - 4x² - 12x - 9
-12x - 9
-3(4x) - 3(3)
-3(4x + 3)

Answer Link

Otras preguntas

hola como estan ayudenem cuantos es 14+14=

Calculate the specific heat of a piece of wood if 2000 g of wood absorbs 75,250 J of heat, and its temperature changes from 30°C to 50°C. A 37.63 B) 0.53 C) 1.8

Multiply the polynomial vertically: 1/2x^2(12x^2 - 4x + 2)

The revenue recognition principle states that revenue: Multiple choice question. should be recorded when goods or services are provided to customers at an amoun

The local tennis club needed new tennis balls. To pay for all the new balls, each person in the club donated $12.45. The bill for the new balls came to a total

Does anyone know how to take the fuzzy stuff off

6. What is the total of 49 1/4 + 33/? A. 525 B.458 c. 457/ D.5212

Find the measure of

1+1+5+8+6+45+6+4+34+423

Guys I really need your help I will award brainliest to the right answers, Read the story and then put which ones go to Logos, Ethos, and Pathos The Pollution P