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
NARA [144]
2 years ago
8

What is the solution to 2x²+8x=x²-16? O x=-4 O x=-2 O x=2 Ox=4

Mathematics
1 answer:
expeople1 [14]2 years ago
8 0

2x²+8x=x²-16

2x²-x²+8x+16=0

x²+8x+16=0

D=b²-4ac

=8²-4×1×16

=64-64

=0

x= -b+VD / 2a

=-8+V0 /2

= -8/2

=-4

You might be interested in
Find the zeros of the polynomial function f(x)= x(4x-3)(3x+2)<br> Please show work thank you
xz_007 [3.2K]

Answer:

x = -2/3, 0, 3/4

Step-by-step explanation:

The zeros of the polynomial are the solutions or roots or x-intercepts of the function. To find them, use the zero product property to solve for x. Use the property by setting each factor equal to 0.

x = 0                            4x-3=0                 3x+2 = 0

                                     x = 3/4                    x = -2/3

6 0
3 years ago
Read 2 more answers
Estimating quotient for greater dividend
Karo-lina-s [1.5K]
Yup it has to be a greater divedend if not answer would be completly  wrong
7 0
3 years ago
Find the slope of the line that passes through (10,5) and (3,2).
Colt1911 [192]
The answer is 3/7, 5-2=3 and 10-3=7
5 0
3 years ago
The director of an animal shelter need to raise more than $50,000 during a fundraiser. Write an inequality that represents the a
mr_godi [17]

Answer:

m > 50,000

This means the money, m, will be greater than 50,000

5 0
3 years ago
At Snack Shack, drinks cost $1.50. Write an expression that could be used to find the total cost in dollars of d drinks.
Amiraneli [1.4K]

Answer:

1.50d=total

Step-by-step explanation:

hope it's right

6 0
3 years ago
Read 2 more answers
Other questions:
  • Leonardo ate a 3/5 of cheeseburger and an entire salad for dinner. The salad contained 70 calories and the entire meal contained
    12·2 answers
  • A girl bought 3 and 3/4 pounds of spinach for $6.88 using the unit rate how much would 1 and 1/2 pounds of spinach cost?
    9·1 answer
  • "a man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 5 mi north to his place o
    14·2 answers
  • Lowest to greatest plz help me
    9·1 answer
  • Write the fractions as a percent. If neccisary, round to the nearest tenth of a percent For both.
    11·1 answer
  • Find the point, M, that divides segment AB into a ratio of 5:5 if A is at (0, 15) and B is at (20, 0).
    14·2 answers
  • What does 3y-y equal?
    7·1 answer
  • (x^2+y)(x^4y^3)/xy^2
    8·1 answer
  • If sin 15° =x and sin 75° =y then which one of the following correct
    5·1 answer
  • Find the value of x. <br> m27 = 2x + 18 and 2B
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!