MATHEMATICS MIDDLE SCHOOL

Given p(x)=3x^5+2x^2-5, what is the value of the function at -5/3

Answers

Answer 1
Answer:

Answer:

-(3080)/(81)

Step-by-step explanation:

The given function is:

p(x)=3x^(5)+2x^(2)-5

We have to find the value of the function at x = -5/3

In order to do this we need to replace every occurrence of x in the given function by -5/3. i.e.

p(-(5)/(3))=3(-(5)/(3))^(5)+2(-(5)/(3) )^(2)-5\n\n p(-(5)/(3))=3(-(3125)/(243) )+2((25)/(9) )-5\n\np(-(5)/(3))=-(3125)/(81)+(50)/(9)-5\n\n p(-(5)/(3))=-(3080)/(81)

Thus, the value of the function at x =-5/3 is -(3080)/(81)

Related Questions

a train is traveling from new orleans to memphis at a constant speed of 79 mph. New Orleans and Tennessee are 395.1 miles apart. How long will the train take to reach Tennessee?
Explain how to use a model to show 2/6 ÷ 1/12 and 2/6 ÷ 4
Tara wrote the expression 7 times D plus 4 in her notebook she used the associative or community or distributive party to right the equality expression 7D plus 28
What fraction of the floats were not sports team? write in simplest form
Mrs. Fisher has 91 watches at her store. She says she can put them into rows and columns without any watches leftover. Mr. Fisher says that she can only put them into one row. Who is correct, and why? (Working with prime and composites)

How do i write and a expression for 5 times the number 25 and then subtract the quotient of 14 and 7. i'm confused!?

Answers

"5 times the number 25" is just 25 multiplied 5 times. Then "the quotient of 14 and 7" is just 14 divided by seven. You need the parenthesis because of the PEMDAS rule. Am expression is nt the same as an equation. An equation has an equals sign, an expression does not. So the final expression would be:

(5 x 25) - (14 / 7)

Ravi can type 6 words in 4 seconds. how many words can she type in 10 seconds.

Answers

If in four seconds, she can type six words, then we can guess that in eight seconds (4x2) she can type twelve words (6x2). Now, thats only for eight seconds, and we need two more to make ten. In four seconds, she types six words, so we need only two seconds, which would be half of six (3). And the 12+3 gives us 15 words in ten seconds. Sorry if its wrong, but hope i helped somehow :)

Find the polynomial function with the following roots: -2 of multiplicity 2; and 3.SHOW WORK (DBA questions of module 4)

Answers

Answer:

f(x) = x³ + x² - 8x - 12

Step-by-step explanation:

given roots x = -2 of multiplicity 2 and x = 3, then

(x + 2)² and (x - 3) are factors and the polynomial is the product of the factors

f(x) = a(x + 2)²(x - 3) ← where a is a multiplier

f(x) = (x² + 4x + 4)(x - 3) ← with a = 1

     = x³ + x² - 8x - 12

Answer quick plsss!!!!! add 13.3 + (–7)A.
6.3







B.
–20.3







C.
–6.3







D.
20.3



Subtract.

–56 – (–27.07)


A.
–83.07







B.
–28.93







C.
28.93







D.
83.07



Subtract.

–5.8 – (–8.4)



A.
–14.2







B.
–2.6







C.
2.6







D.
14.2




simplify
14- (-8)+5 -(-10)


A.
–9







B.
1







C.
21







D.
37

Answers

add 13.3 + (–7)
= 13.3 - 7 = 6.3

Subtract. 
–56 – (–27.07)
= -56 + 27.07
= -28.93

simplify
14- (-8)+5 -(-10)
= 14 + 8 + 5 + 10
= 37

Solve and get brainly

Answers

The answer for this problem would be 1526.81 cubic feet.

The formula for calculating a cylinder is πr2h.

If you calculate correctly, you would get 1526.81 cubic feet.

should be 1526.81 cubic feet

Is cd a commutative property

Answers

Would assume cd means c*d

c*d is commutative because:

c*d = d*c

The result in multiplication is the same, irrespective of which comes first.
Other Questions
7 is what percent of 105
Joanne buys a rectangular rug with an area of 35/4 square meters. The length of the rug is 7/2 meters. what is the width, in meters, of the rug? HELP!!!!!
Eric has a dog walking business. He charges $13 per dog he walks and $6 for the water he buys for the dogs. If he made $97 on Monday, write an equation to find the number of dogs he walked on Monday. 
2 1/4 X 3 1/3What is the answer?