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
oksian1 [2.3K]
3 years ago
7

Can someone please help me with this problem I’m really struggling

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
8 0

Answer:

1

Step-by-step explanation:

I am assuming the question is asking which x value plugged into the function will give you a zero so

(-1)3 -8(-1)2 -23(-1)+30

so that simplyfiys to -1-8(1)+23+30

so that is -1-8+53

so -9+53

= 44

trying 3 we get

(3)3-8(3)2-23(3)+30

so that is 27 -72-69+30

and that is not zero

trying -10

we get

(-10)3-8(-10)2-23(-10)+30

which is -1000- 800+230+30

that is not zero so lastly trying  1 we get

(1)3-8(1)2-23(1)+30

which is 1-8-23+30

which is -7+7 which is zero

<u>if you find my answer helpful please mark as brainliest </u>

stepan [7]3 years ago
7 0
The answer to that question would be the number 3 on the left side
You might be interested in
Find the product. If the result is negative, enter "-". If the result is positive, enter "+". -7(- a2 ) 2 ( -b3 ).
m_a_m_a [10]

Answer:

The product is positive, thus it is \bold{+7a^4b^3}

Step-by-step explanation:

The full question in proper notation is:

"Find the product. If the result is negative, enter "-". If the result is positive, enter "+".

-7(-a^2)^2(-b^3)"

We have to work with it using Order of operations know as well as PEMDAS, thus expression inside parenthesis go first and exponents.

On this expression we have to work with exponents

(-a^2)^2 = (-a^2)(-a^2) =a^4

Thus we get

-7(-a^2)^2(-b^3)=-7a^4(-b^3)

Lastly we can work with multiplication and remembering that the multiplication of two negative signs becomes positive.

-7(-a^2)^2(-b^3)=7a^4b^3

So the final simplified expression is \bold{7a^4b^3}

5 0
3 years ago
Read 2 more answers
Let p: x &lt; −3 Let q: x &gt; 3 What is represented by p ∨ q?
anastassius [24]

Answer:

p v q = x < -3 or x > 3

Step-by-step explanation:

We are given

p: x < -3

q: x > 3

and we need to find p v q

v symbols represents disjunction and in simple terms it is called "or"

So, p v q represents either p holds or q holds

So, p v q = x < -3 or x > 3

8 0
3 years ago
Read 2 more answers
A small refrigerator is a cube with a side length of 16 inches. Use the formula S = 6s2 to find the surface area of the cube.
PilotLPTM [1.2K]
6*16^2=1536 in
A=1536 in
The surface area of the cube is 1536 in.
5 0
3 years ago
Read 2 more answers
Try it .............
Veseljchak [2.6K]

Step 1: 3

Step 2: 6

Step 3: 16

Step 4: 8

Step 5: 5

Nice

7 0
3 years ago
Read 2 more answers
Find f(5) if f(t) = ^6 – 3t – 4.<br> A –6 <br> B –2 <br> C 14 <br> D 6
Lera25 [3.4K]
What they said ^ I was just about to answer, but there’s popped up first lol
8 0
3 years ago
Other questions:
  • The solution set of the equation is If √x + 3 = 3 -x is?
    5·1 answer
  • What are three ratios equal to 5/40?
    6·1 answer
  • Solve this problem for y: 24=3y
    9·2 answers
  • Math Wiz help! (law of cosines)
    7·1 answer
  • You’re trying to decide which cell phone plan to purchase. Plan A charges $40 for a new phone and $20 a month for usage. Plan B
    13·1 answer
  • Does anyone know what x - 12 = -2 is?
    15·1 answer
  • ) The Deerfield Township mayor would like to know where his constituents stand on a tax break for local small business that will
    9·1 answer
  • AB formed by (-3, 8) and (3, 2) and CD formed by (7.1) and (5, -1). Are these
    14·1 answer
  • Can someone help me!
    11·1 answer
  • What does a 360 degrees rotation look like?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!