3 years ago

Factor completely 2x^3+6x^2+10x+30

Mathematics

2 answers:

beks73 [17]3 years ago

7 0

Answer:

2(x+3) (x^2 + 5)

Step-by-step explanation:

Digiron [165]3 years ago

5 0

2x^3 + 6x^2 + 10x + 30

Factor:

2x^3 + 6x^2 + 10x + 30

= 2(x + 3)(x^2 + 5)

So your answer is 2(x + 3)(x^2 + 5)

You might be interested in

18. Let z = a + bi represent a general complex number. As noted in the lesson, the conjugate of z, abbreviated conj(z) or conj(a

AnnyKZ [126]

Question (18):

Answer: (A) All of the following

(I am using $z^*$ in place of conj(z)

$z*z^*=(a+ib)(a-ib)=a^2-(ib)^2= a^2+b^2=\mbox{modulus(z)}^2$

$z+z^*=a+ib+a-ib=2a\\z-z^*=a+ib-a+ib=2bi$

Question (19):

Answer: (B) -7

modulus of -7 is sqrt(49)=7

the other choices are all < 7

5 0

3 years ago

HELP IS FOR TODAY EXERCISE 2 SIMPLIFY FRACTIONS

Talja [164]

Answer:

Do u have English version?

Step-by-step explanation:

6 0

3 years ago

To convert 12 yards to inches, you would use the ratio .36inches/1 yard true or false ?

Taya2010 [7]

False. It's 36 not .36 and you would just do 12x36 since 36 inches is 1 yd. But if you want to make it complicated just do 12/1 times 36/1 which still equals 432.

8 0

3 years ago

What is the third quartile of the data set? 23, 35, 55, 61, 64, 67, 68, 71, 75, 94, 99

lara [203]

Answer:

Step-by-step explanation:

Q1=55 Q2=67 Q3=75

4 0

3 years ago

If x/3 = -15 then x = -45

vitfil [10]

Yes, but what is the question

6 0

3 years ago