1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trasher [3.6K]
3 years ago
9

Which of the binomials below is a factor of this trinomial? x^2+8x+16

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0
<h3>Answer:  x+4</h3>

This is because the given expression factors to (x+4)(x+4), which condenses to (x+4)^2.

To factor, think of two numbers that A) multiply to 16, and B) add to 8. Those values would be 4 and 4

4+4 = 8

4*4 = 16

So that's how we end up with (x+4)(x+4). You can use the FOIL rule to expand that out and get x^2+8x+16 again to help verify you have the correct factorization.

You might be interested in
Please help me with 17 and 18. The first best answer gets brainlist.
ziro4ka [17]

Answer:

18 is D im pretty sure

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me with 13-16 I’ll mark brainliest please guys I’m begging
oee [108]

Answer:

  • you can look the first 3 up online
  • 16. B
3 0
3 years ago
Read 2 more answers
3<br> Solve y - 18 = -3.<br> a) 15<br> 6<br> b) 21<br> 9<br> Oc) -21<br> 12<br> d) -15
Phantasy [73]
The answer d)
Explaining
y = -18 + 3
y= -15
8 0
3 years ago
Read 2 more answers
The assembly line that produces an electronic component of a missile system has historically resulted in a 2% defectiverate. a r
sattari [20]

<span>Defective rate can be expected to keep an eye on a Poisson distribution. Mean is equal to 800(0.02) = 16, Variance is 16, and so standard deviation is 4.
X = 800(0.04) = 32, Using normal approximation of the Poisson distribution Z1 = (32-16)/4 = 4.
P(greater than 4%) = P(Z>4) = 1 – 0.999968 = 0.000032, which implies that having such a defective rate is extremely unlikely.</span>

<span>If the defective rate in the random sample is 4 percent then it is very likely that the assembly line produces more than 2% defective rate now.</span>

3 0
3 years ago
4w+5z=30 solve for w
zepelin [54]

Answer:

w=\frac{30-5z}{4}

Step-by-step explanation:

4w+5z=30\\\\4w+5z-5z=30-5z\\\\4w=30-5z\\\\\frac{4w=30-5z}{4}\\\\\boxed{w=\frac{30-5z}{4}}

Hope this helps.

3 0
3 years ago
Other questions:
  • Help me for f???????????
    14·1 answer
  • 2. An arc is a smooth piece of a circle. A major arc of a circle is an arc that is
    15·1 answer
  • What is the prime factorization of 188?
    10·1 answer
  • Find the indefinite integral using the substitution x = 10 sin(θ). (Use C for the constant of integration.) 1 (100 − x2)3/2 dx
    8·1 answer
  • Marcus gathered data on the average time it takes for students to get to school each morning. Of all the responses, 10 people sa
    5·1 answer
  • PLEASE HELP which number line represents the solution to |x-5|&lt; 3 ?
    15·1 answer
  • Consider the Function g(x) = 1/x+3 — 4
    11·1 answer
  • What is (3x^3)^3 in factored form? Help
    11·1 answer
  • 2x-13x+15=0 nature of roots
    5·1 answer
  • Downtime refers to the time duration that the service is unavailable, how much cumulative downtime per year will an sla percenta
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!