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
Elis [28]
3 years ago
15

Awnser plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Mathematics
2 answers:
fredd [130]3 years ago
7 0

Answer:

x = 12, x = -4.

Step-by-step explanation:

x² - 8x - 48 = 0.

This factors to (x - 12)(x + 4) = 0.

Proof:

(x - 12)(x + 4) = 0

first: x * x

outer: 4 * x

inner: -12 * x

last: -48.

first: x²

outer: 4x

inner: -12x

last: -48

x² + 4x - 12x - 48

x² - 8x - 48.

To find the zeros, take the individual pairs and find the values that make the equation 0.

x - 12 = 0

Add 12 to both sides.

x = 12.

x + 4 = 0

Subtract 4 from both sides.

x = -4.

puteri [66]3 years ago
6 0

Answer:

x= 4 + 2√5, x = 4 - 2√5

Step-by-step explanation:

So this is quadratics so you can solve it by completing the square and using the quadratic formula. The quadratic formula is x = (-b±√(b²-4ac)) / (2a).

You might be interested in
Please help with problem 25, part a and b Algebra 1, In the attachment.
erica [24]

The equation to represent the number of people that can attend the event will be 18500 +/- 1200.

<h3>How to calculate the value?</h3>

Based on the information, equation to represent the number of people that can attend the event will be 18500 +/- 1200.

The maximum number will be:

= 18500 + 1200

= 19700

The minimum number will be:

= 18500 - 1200

= 17300

Learn more about equations on:

brainly.com/question/13763238

#SPJ1

4 0
1 year ago
What is -5/8 / 9/10 ?<br><br> A. -25/36<br><br> B. -9/16<br><br> C. -45/80<br><br> D. -1/36
Ivenika [448]
Hi there, -5*10/9*8=-50/72, -50/72 simplified is -25/36. Therefore, the answer is A. -25/36
4 0
3 years ago
-1^{2008} + (-1)^{2007} = ?<br><br> (1 - (-1)^[11])^[2] = ?<br><br> Questions for fun~
vladimir2022 [97]
1. -2
2. 4
Is the answers to the following questions
7 0
3 years ago
Use the graph to answer the question.
dmitriy555 [2]

Answer:

B.

Step-by-step explanation:

hope it helps :)

3 0
3 years ago
What are the zeros of the function <br> f(x)= x^2+7x−18?<br>  <br> Enter your answers in the boxes.
olga55 [171]
The zeros of the function are x=2,-9
5 0
3 years ago
Other questions:
  • Use substitution {y-4x=-7 5x+y=-6
    15·2 answers
  • Write two ratios that are equivalent to 3:11
    9·2 answers
  • andy earned $38 on monday and $34 on tuesday.how many lucky bamboo plants can he buy with the total money he earned?
    10·1 answer
  • (4.8 x 105 km) x (2.0 x 103 km)
    13·1 answer
  • The Fratellis will be arrested if and only if the police believe Chunk. Question 9 options: 1) p ↔ q 2) p ∨ q 3) p → q 4) ~p 5)
    10·1 answer
  • If (3, -2) is a solution of the linear equation 3x – py – 7 =0, then find the value of p.
    7·1 answer
  • Marcus is going to start saving $20 every month to buy
    8·1 answer
  • Simplify. <br> [(1+5)⋅2−5]⋅2
    11·2 answers
  • Use words and math to explain why these two expressions are equivalent.
    11·2 answers
  • Can someone explain what is domain and range? Gcse math level please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!