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

Si para jugar al LOTO debes elegir un cartón con 6 números, del 1 al 41, y para jugar al KINO debes elegir un cartón con 14 números, del 1 al 25. ¿En cuantos ca
HELP ME PLSSS Which of the following number sentences is an example of the associative property of multiplication? O (12 * 3) 8 = 12 (3 x 8) 6x1 = 6 4* 5 = 5 x4
The properties of materials are defined by the _____________ of the atoms in the compound. A. All of these B. Arrangement C. Type D. Charge
When a firm has the opportunity to add a project that will utilize excess factory capacity (that is currently not being used), which costs should be used to hel
The options are Un Una Unos Unas
compare and contrast of the different native tribes
What did the Dred Scott decision help contribute to? the Missouri Compromise abolitionist activities the Civil War Bleeding Kansas
Hey come and get the points!!!!!
what is .61 plus .004 plus .3
Combo A : 15 pieces of fried chicken with 2 regular mashed potatoes and a 1000ml coke. it is priced at $69.90Combo B : 17 pieces of fried chicken with 3 large m