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raketka [301]
2 years ago
14

Please step by step explanation.​

Mathematics
1 answer:
stira [4]2 years ago
3 0

Answer:

3900 $

Step-by-step explanation:

(32×18)+(18×8)+(47×26)+(63×23)+(52×9)

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Express the polynomial below by nesting. f(x)=4x³+3x²+2x-4​
BabaBlast [244]

Answer:

f(x)=4x^{3} +3x^{2} +2x-4 can be expressed in nested form as ((4x+3)x+2)x-4

Step-by-step explanation:

Considering the polynomial

f(x)=4x^{3} +3x^{2} +2x-4

Expressing the polynomial by nesting

So,

f(x)=4x^{3} +3x^{2} +2x-4

Step 1) Writing down the coefficient and one factor of x from the first term and add on the coefficient of the next term.

4x+3

Step 2) Enclose this term in brackets, multiply by x and add on the next coefficient.

(4x+3)x+2

Step 3) Repeating the previous step until all terms are within the equation.

So,

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

Therefore, f(x)=4x^{3} +3x^{2} +2x-4 can be expressed in nested form as ((4x+3)x+2)x-4

<em>Keywords:</em><em> polynomial, nesting form</em>

<em>Learn more polynomials from brainly.com/question/12240569</em>

<em>#learnwithBrainly</em>

4 0
4 years ago
Help and dont guess or ill report
dedylja [7]

Answer:

y = -8

Step-by-step explanation:

Use reverse operations to isolate the variable, y.

\frac{y}{-4} = 2

-4(\frac{y}{-4}) = 2(-4)

y = -8

6 0
3 years ago
Read 2 more answers
Which value is equivalent to 7 x 5 x 2 divided by 7 x 3 to the 2nd power x 5 to the 0 power divided by 2 to the negative 3rd pow
FinnZ [79.3K]

Answer:

This is hard to read, but i guess that the equation is:

7*5*2/7*3^2*5^0/2^{-3}*2^{-9}

So we have some things to solve:

First, for any number:

x^0 = 1

then 5^0 = 1.

And for negative powers,

x^-n = (1/x)^n.

And we

Then we can rewrite our equation as:

\frac{7*5*2*3^2*1*2^3}{7*2^9}

now we can cancel the seven in the numerator and the denominator

\frac{5*2*3*2^3}{2^9}

now, remember the relation:

a^x*a^y = a^(x+y)

then:

2*2^3 = 2^4

and 2^4/2^9 = 2^-5 = (1^2)^5

Then our equation is:

\frac{5*3}{2^5}

15/2^5 = 0.46875

7 0
3 years ago
What is x^2+12x-36 factored?
Tomtit [17]

Answer:

(x +6 ) ( x- 6)

Step-by-step explanation:

4 0
4 years ago
Your class is taking a trip to a museum that is 190 miles away. The bus can travel at 55 miles per hour. At least how many hours
Fofino [41]

Answer:

3 hours and 45 minutes

Step-by-step explanation:

190/55=3.4545

8 0
3 years ago
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