3 years ago

Which is the zero of the function f(x)=(x+3) (2x-1)(x+2) ?

Mathematics

1 answer:

Scrat [10]3 years ago

6 0

Answer:

x= -3 x = 1/2 x=-2

Step-by-step explanation:

f(x)=(x+3) (2x-1)(x+2)

Set equal to zero

0 =(x+3) (2x-1)(x+2)

Using the zero product property

x+3 =0 2x-1 =0 x+2 =0

x= -3 2x =1 x = -2

x= -3 x = 1/2 x=-2

You might be interested in

Dan's gas tank is 3/8

Neporo4naja [7]

Answer:

16 gallons

Step-by-step explanation:

8 0

2 years ago

|3k-2|=2|k+2| solve please

djyliett [7]

3k-2=2k+4
-2k. -2k
k-2=4
+2. +2
k =6

4 0

3 years ago

In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 10 boys an

Marysya12 [62]

212345678901234567890

3 0

3 years ago

Read 2 more answers

Factor completely 36x^2 − 25.

sveticcg [70]

Hello there!

$( (2^2*3^2x^2) - 25) \\ \\ Factoring: \boxed{36x2-25} \\ \\ (PROOF): \\ \\ (A+B) * (A-B) = \\
 A2 - AB + BA - B2 = \\
 A2 - AB + AB - B2 = \\
 A2 - B2 \\ \\$

Your final answer would be (<span> (6x + 5) • (6x - 5)).

Your correct answer would be (option d).

I hope this helps you!</span>

4 0

3 years ago

Read 2 more answers

Decide if the relationship described by the table of values is a function or not.

gizmo_the_mogwai [7]

Answer:

Yes

Step-by-step explanation:

A function is a function when each domain is paired with exactly 1 range. So, this also means that there can't be a domain with more than 1 of the same number. Meaning 2 3's or 4 2's.

3 0

3 years ago