3 years ago

Given P(x)=x^2+x+1 find answer P(7)

Mathematics

1 answer:

Tasya [4]3 years ago

5 0

P(7) = 57

Porque :

P(x) = x^2 + x + 1

P(7) = 7^2 + 7 + 1

P(7) = 49 + 7 + 1

P(7) = 57 ✔️

You might be interested in

I can’t seem to find this, I’m having trouble with this question! It would be nice if someone could help! Thanks

Elenna [48]

Answer:

-456 I think but I could be wrong though

8 0

2 years ago

What is x in 4x+4=5x+45

fiasKO [112]

Answer:

Solve for

by simplifying both sides of the equation, then isolating the variable.

x = − 41

7 0

4 years ago

Read 2 more answers

Ill Mark Brainliest if you answer correctly. The figure below shows a shaded circular region inside a larger circle:

pogonyaev

First we have to find the areas of both circle using the formula

$Area = \pi r^2$

For larger circle,

$Area= \pi(5)^2 = 25 \pi$

For smaller circle,

$Area = \pi (4)^2 = 16 \pi$

Required probability

$= \frac{25 \pi -16 \pi}{25 \pi} *100 = \frac{9}{25}*100 = 36%$

Correct option is the second option .

8 0

3 years ago

A piggy bank contains $5.60 in nickels and dimes. The number of nickels is 8 less than 3 times the dimes. How many nickels and d

Fantom [35]

There are 24 dimes and 64 nickles

8 0

3 years ago

Read 2 more answers

Geometry math question no Guessing and Please show work thank you

vesna_86 [32]

First let us find the length of JN

JN =JK +KN

JN = 82+105 = 187

JN=187..............(1)

UC= JN -( JH +HU+CN)

We are given :

JH= 22, HU = 96 and CN = 51

plugging all the values we get

UC = 187-( 22+96+51)

UC =187 -169

UC = 18

Answer is UC =18 ( option B)

8 0

4 years ago