mahimawadud13
mahimawadud13
25-11-2020
Mathematics
contestada
Factorise fully
x2 - 42^2
Respuesta :
ddss1972
ddss1972
25-11-2020
Step-by-step explanation:
(x_42)(x+42)...
....
Answer Link
fa6imaalabdouli
fa6imaalabdouli
25-11-2020
The answer is (x + 42)(x - 42)
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Years ago, a young man lost a large section of his brain (frontal lobe) in an accident but surprisingly survived and continued his normal life. Which parts of t
This type of haircut makes use of stationary guidelines only :
A section of a bicycle trail begins at the coordinates (-7, 3) and follows a straight path that ends at the coordinates (5, -3). What is the rate of change of
The ________________ forms the link between the barrel and the Barrel Buffer Assembly. "A. ReceiverB. Buffer tubeC. Buffer springD. Buffer retainer"
Which of the following is used to form covalent bonds in the sugar-phosphate backbone between fragments of DNA?A. DNA ligaseB. UltrafiltrationC. Restriction enz
In order to tunnel Spanning Tree frames, the service must have which attribute enabled? A. bundling B. service multiplexing C. all to one bundling D. one to one
When the Breech Bolt is unlocked, the barrel assembly ________________________. "A. RotatesB. SlidesC. DetachesD. Extends"
T9A01: what is a beam antenna? A. An antenna built from aluminum I-beams B. An omnidirectional antenna invented by Clarence Beam C. An antenna that concentrates
Cysticercosis commonly leads to intramuscular calcifications due to the calcification of dead worms. Which of the following organs is a common site for these ca
Which ingredients if used in large amounts in sealants can cause it to dry and crack over time? A.Water B.Silicone C.Solvents D.Acrylic
