Mrs campbell gave her algebra 1 students a list of trinomials to factor for homework. which of these can be factored into two binomials

a. x^2+3x+2
b. x^2+4x+5
c. x^2+5x+7
d. x^2+6x+10

A

Step-by-step explanation:

A trinomial can be factored into two binomials, when the discriminant of the trinomial is greater than or equal to 0.

The discriminant for trinomial is he expression

Check all options:

A.

then

Thus,

B.

so this trinomial cannot be factored.

C.

so this trinomial cannot be factored.

D.

so this trinomial cannot be factored.

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

~just a girl in love with shawn mendes

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m