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

Which of the following will most efficiently provide products? a market economy with one producer a market economy with many producers a command economy with on
Around 1000 C.E., how were the Western church leaders' beliefs about church authority different from those of the Eastern church leaders
work out the volume of a cube edge 3cm
y=2x+5 and y=3x-10. Solve equations
Why do firms try to avoid competition? They can set prices higher and earn greater profits. They can reduce production costs and earn higher profits. They can a
Is new York City a rural urban or suburban community explain
When could a dictator come to power and how long were they in power
Ricardo has read 2/3 of a book Lin has read 2/4 of the same book who has read more books
The game of lacrosse seems complicated to me. How does the word complicated function in the sentence? A.predicate nominative B.indirect object C.predicate adjec
one eighth the sum of 23 and 17