abbylaw04 abbylaw04
  • 04-02-2021
  • Mathematics
contestada

is the expression (x+5)(x+4) equivalent to x^2+9x+20 ?

Respuesta :

mtbb
mtbb mtbb
  • 04-02-2021

Answer:

Yes

X×x =x^2

X×4and5=9x

5×4=20

Answer Link

Otras preguntas

90 PTS Read the following passage and answer the question. "Many people criticized Napoleon III and Eugene Hausmann’s work in revitalizing Paris. One writer
what pushed the US into World War I
Clara's class is going on a trip to the local science museum. Twenty-five students, one teacher, and three parents are going on the trip. The museum charges $3.
True o r False: y = - 5x + 7 is the equation of a line that passes through the point (3,6) and has a slope of - 5.
Help me find the surface area please!
The measure of angle zero is 600°. The point XY corresponding to zero on the unit circle is
Homeostatic regulation completes one cycle, then is done. 1) True 2) False
puzzler meaning in one word​
r(x)=x-3 s(x)= 4x²write the expressions for (s+r)(x) and (s-r(x) and evaluate (s.r)(2)​
Does anyone know what type of big this is or worm or slug or something