dingding2
dingding2
22-08-2017
Mathematics
contestada
How do I solve this problem?
Respuesta :
kphung76127
kphung76127
22-08-2017
When you have to multiply two binomials, foil them.
First: x*x=x^2
Outer: x*5=5x
Inner: -5*x=-5x
Last: -5*5=-25
Put it together
x^2+5x-5x-25
x^2-25
Final answer: x^2-25
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Which element of writing is best described as the author’s choice of words? diction tone sentence structure setting
an ice skater applies a horizontal force to a 20.-kilogram block on frictionless, level ice, causing the block to accelerate uniformly at 1.4 meters per second2
which substance has a high melting point and conducts electricity in the liquid phase
A ____ is a form of government in which the leader is not a monarch and certain citizens have the right to vote. a. polis c. dictatorship b. republic d. Cir
atp moleclue and funtion of cell
What is most likely the definition of onerous?
when the bobcat gets too hot it can sweat through the skin on its paws. Explain how this helps the bobcat to regulate its internal body temperature.
Without a coordinating conjunction, a comma between two independent clauses creates a comma splice. true or false which is correct use a comma to separate: 1.
The main difference between prokaryotic and eukaryotic cells is that a. prokaryotic cells are always much larger. b. prokaryotic cells do not have a plasma me
Arthropods like grasshoppers molt because a. their exoskeleton is damaged. b. their exoskeleton cracks and lets in water. c. their hard exoskeleton cannot gr
