josiebrown
josiebrown
25-04-2017
Mathematics
contestada
Identify the factors of 9x^2+24x+16
Respuesta :
Аноним
Аноним
25-04-2017
Hi friend,
This is a perfect square trinomial.
It can be recognised because it is of the form:
a^2−2ab+b^2=(a−b)^2
with a=3x and b=4
9x2−24x+16=(3x)2−(2⋅(3x)⋅4)+42
=(3x−4)2
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
A mutual respect and tolerance for differences among groups can be formed when __________. i. people from different races or ethnic backgrounds stay isolated i
Read this excerpt from The Great Fire. Schaffer's first signal went out at 9:30. Several minutes later, Schaffer realized his mistake and ordered Box 319 struck
Can someone please help with the attached question
What is Agency in history?
3(-X+4)=7x-8. Yeahhhh...
How did Alfred Thayer Mahan think expansion should be undertaken ? A: an improved navy B: a network of naval bases C: An inter-oceanic canal D: all of the abo
Match the following complete sentences to their corresponding sentence types. This love affair began after Olivia bought Rex a squeaky toy. My dog Rex is in lov
Simplify 2 (0.1 + x) -8 (-X-0.3)
1. Name the sets of numbers to which – 7 belongs. a. integers, rationals c. whole numbers, integers, reals b. integers, rationals, reals d. integers, reals
Why does water that is frozen in an ice cube tray stay in the shape of a cube when it is taken out of the tray? A. The water particles can only slip past one an
