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
jeka94
3 years ago
10

What are the zeros of the quadratic function f(x) = 8x^2 – 16x – 15

Mathematics
1 answer:
Alex73 [517]3 years ago
6 0
<span> zeros of the quadratic function when f(x) = 0
so 
</span><span>8x^2 – 16x – 15 = 0
(8x + 5)(x - 3) = 0
8x + 5 = 0; x = -5/8
   x - 3 = 0; x = 3

Answer
x = -5/8 and x = 3</span>
You might be interested in
Person sold a house<br>for Rs 20,00,000 then he gets 5% commission. Find<br>commission amount .<br>​
Ratling [72]

Answer:

₹1, 00,000

Step-by-step explanation:

Amount of commission

= 5 \% \: of \: 20, 00, 000 \\  \\  =  \frac{5}{100}  \times 20, 00, 000 \\  = 5 \times 20000 \\  = Rs. \: 1, 00, 000

8 0
3 years ago
What is 2- 0.945? Pls Help I can't answer this for my home work Pls ASAP
Trava [24]

Answer: 1.05500


Step-by-step explanation:

2 subtracted by 0.945 is 1.05500

8 0
3 years ago
A brownie recipe asks for tow and one third times as much sugar as chocolate chips. If three and one half cups of sugar is used,
sladkih [1.3K]
Abdhajajsjehehsusuwh nini are good djalma he ysiwjegdve
8 0
3 years ago
10 people meet, and each person shakes every other person's hand once. How many handshakes occurred?
Alex777 [14]
45 handshakes would take place! i've attached how i figured this out (pardon the scribbles)

4 0
3 years ago
Read 2 more answers
Solve the inequality: 5x + 14 greater than or equal too 54
White raven [17]

Answer:

5*8+14=54

Step-by-step explanation:

5*x+14= 54

so

54-14= 40

40/5=8

so x=8

7 0
3 years ago
Other questions:
  • If you do this you are officially skilled: (SAT Prep) In the figure, if PN = LN, NP Is parallel to MQ, and QL bisects ∠PQM, what
    9·2 answers
  • Four every four female students in a training class, there are two men. There are seven male students. What is the total number
    14·1 answer
  • Cameron wants to buy six video games all costing the same amount he has a $30 coupon and he can spend no more than $100 write an
    14·2 answers
  • A train is going 44 mph and another train going the same way that leaves 1 hour after is going 55mph when is the second train go
    6·1 answer
  • Solve the equation x^4-64=0
    13·2 answers
  • Can you help me solve if x=6214
    12·1 answer
  • Explain how finding 7×20 is simply letter to finding 7×2000 then find each product.
    7·1 answer
  • Surface Area of Prisms
    11·1 answer
  • What’s the scale factor ?
    10·1 answer
  • Use SAS to explain why ABC = DBC.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!