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
lisov135 [29]
3 years ago
6

If f(x) = 5x^2– 3 and f(x + a) = 5x^2+ 30x + 42, what is the value of a ?

Mathematics
1 answer:
Andrei [34K]3 years ago
8 0

Answer:

The zeros are x=0,3,-2

There is a multiplicity of 1 for all of them.

Step-by-step explanation:

You might be interested in
Find the area of a triangle ABC when m
Marina CMI [18]
I can’t see the question b
6 0
3 years ago
Use the distributive property and mental math to evaluate 8 (41) +8 (5)
Ira Lisetskai [31]
8(41) + 8(5)
328 + 8(5) (multiply 8 by 41)
328 + 40 (multiply 8 by 5)
= 368 (add)
8 0
3 years ago
Read 2 more answers
Diego will ship 8 boxes in a large carton that is the shape of a right rectangular prism. Each box is 13 inches by 5 inches by 6
zysi [14]

Answer:

46

Step-by-step explanation:

13 +5 +13+5 •6 witch is 46

8 0
3 years ago
a roofer is going to drop his hammer to the ground from the roof after making sure the area is clear. the roof is a 25ft high. h
Virty [35]

It would take 12.5 seconds to hit the ground

7 0
3 years ago
Sanji is 3 times as old as Mimi now. 7 years ago, the sum of their ages was 18 years. Let Mimi's present age be x years.
sesenic [268]

<em>x</em> term equals to 60 years

Step-by-step explanation:

Sanji is 3 times older than Mimi

and Mimi's age is 18 years now

that means 3×18=60

3 0
3 years ago
Other questions:
  • Enter the correct value so that each expression is a perfect-square trinomial.
    14·2 answers
  • What is the value of q?
    5·1 answer
  • There is a spinner with 15 equal areas, numbered 1 through 15. if the spinner is spun one time, what is the probability that the
    10·1 answer
  • Which sentence fully illustrates that polygon ABCD is congruent to polygon PQRS?
    8·2 answers
  • Find the sum of 7a^3 + 14a +12 and -6a^3 +12a^2 -7
    14·2 answers
  • These two regular pentagons are similar. The length of each side on pentagon A is 4 cm. The length of each side on pentagon B is
    13·2 answers
  • I want to know the answer to the equation 2.3-2=
    8·2 answers
  • PLEASE HELP ME NO LINKS I AM BEGGING U !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • A and B are two events. Let P(A) = 0.3, P(B) = 0.9, and P(Aand B) = 0.24. Which statement is true?
    11·1 answer
  • What’s the distance between (4,-9) and (5,3)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!