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3 years ago

Find a polynomial f(x) with leading coefficient 1 and having degree 3 and zeros -3,-2,4.

2 answers:

8 0

Answer: Hmmm I need the same answer, once you get the answer please make sure you mark brainliest so we know which answer was correct. Thanks!

nirvana33 [79]3 years ago

4 0

Answer:

f(x)= x^3+x^2-14x-24

Step-by-step explanation:

Since the zeroes are -3, -2, 4, the factored form of the polynomial must be:

(x+3)(x+2)(x-4)

If these are multiplied:

(x^2+5x+6)(x-4)

Then multiplied again

x^3-4x^2+5x^2-20x+6x-24

Then like terms are combined,the answer is

x^3+x^2-14x-24

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Please help it’s for 50 points

amid [387]

Step-by-step explanation:

3√8 is irrational number, and

2√18 is also irrational number

3√8 + 2√18 =

3×2√2 + 2×3√2 =

6√2 + 6√2 = 12√2

so, 12√2 is irrational number.

the correct answer is

A. the sum of two irrational numbers is irrational.

4 0

2 years ago

Describe Henry's location relative to the library.

Evgen [1.6K]

Answer:

Part 1)

Henry's location is at the ordered pair $(-3,4)$

Libray's location is at the ordered pair $(2,-3)$

Part 2) Henry is 5 city blocks at the left of the library and 7 city blocks up of the library

Step-by-step explanation:

Part 1) Write the ordered pairs that represent Henry and the Library

we have that

Henry's location is at the ordered pair $(-3,4)$

Libray's location is at the ordered pair $(2,-3)$

Part 2) Describe Henry's location relative to the library

Observing the graph

Henry is 5 city blocks at the left of the library and 7 city blocks up of the library

4 0

2 years ago

Attendance at a museum more than tripled from Monday to Saturday. On Monday, 186 people went to the museum. How many people went

ira [324]

Answer:

The number of people who visited museum on Saturday is 558.

Step-by-step explanation:

Number of people went to museum on Monday = 186

Also, the number of people triples on Saturday.

So, Number of people visited on Saturday

= 3 x Number of people who visited museum on Monday

= 3 x 186 = 558

Hence, the number of people who visited on Saturday is 558.

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3 years ago

How many terms are there in 2x+8-7y3

Evgen [1.6K]

There are 3 terms in this expression. You can determine this answer by knowing that terms are either a single number or variable or numbers and variables multiplied together. Here's a picture example below:
Hope it helps! Mark as brainliest!

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3 years ago

Read 2 more answers

What is the equation for

dangina [55]

Answer:

I believe the age of the triplets is 13

Step-by-step explanation:

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3 years ago