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REY [17]
3 years ago
6

Factor this expression using the GCF and then explain how you can verify your answer.

Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0
Collect like terms: (20+16)a
Calculate : 20+16= 36, then bring down your “A” and that’s gives you 36a !
ohaa [14]3 years ago
6 0

Answer:

4

Step-by-step explanation:

You might be interested in
F(x) = 4x – 10<br> g(x) = -8x2 + 6x – 10<br> Find: f(x) · g(x)
Lilit [14]

Answer: f(x) · g(x)=-32x³+104x²-100x+100

Step-by-step explanation:

Since we are given f(x) and g(x), all we have to do is multiply them together.

f(x) · g(x)=(4x-10)(-8x²+6x-10)                              [distribute by FOIL]

f(x) · g(x)=-32x³+24x²-40x+80x²-60x+100         [combine like terms]

f(x) · g(x)=-32x³+104x²-100x+100

Now, we have multiplied them together, we have f(x) · g(x)=-32x³+104x²-100x+100.

8 0
3 years ago
can I see the formula for this question. Find the distance traveled in 20 seconds by an object traveling at a constant velocity
Butoxors [25]
You need the formula: feet per second = feet/second
Now you have to recast the formula to:
feet per second * second = feet , because you want to know the number of feet.








At the bottom is the answer.









At last you have to insert the values:
28 feet per second * 20 seconds = 560 feet
5 0
4 years ago
What is the complete factorization of the polynomial below?
Hunter-Best [27]

The complete factorisation of the polynomial given; x³ + 2x² + 4x + 8 as in the task content can be factorised and determined as; Choice D; (x+2)(x+2i)(x-2i).

<h3>What is the complete factorisation of the given polynomial; x³ + 2x² + 4x+8?</h3>

It follows from the given task content that the polynomial whose factors are to be determined by means of factorisation is; x³ + 2x² + 4x+8.

It follows from observation that one of the zeros of the polynomial expression is at; x = -2.

Consequently, one of the factors of the polynomial in discuss is; (x+2).

x³ + 2x² + 4x+8 = (x+2) (x² - 4i²)

= (x+2)(x+2i)(x-2i)

Consequently, it follows that the complete factorisation of the polynomial is; (x+2)(x+2i)(x-2i).

Read more on polynomial factorisation;

brainly.com/question/11434122

#SPJ1

8 0
2 years ago
Find the slope of the line with the equation 12x - 8y + 7 = 9.<br><br> -3/2<br> 3/2<br> 2/3
Furkat [3]
<span>12x - 8y + 7 = 9.
8y =12x -2
  y = 3/2x - 1/4

slope = 3/2

answer
</span><span>3/2</span>
7 0
4 years ago
Read 2 more answers
Jada walks up to a tank of water that can hold up to 10 gallons when it is activated a dream empty water from the tank at a cons
professor190 [17]

Correct question:

Jada walks up to a tank that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees the tank, it contains 7 gallons of water. Three minutes later, the tank contains 5 gallons of water. At what rate is the amount of water in the tank changing? use a signed number, and include the unit of measurement in your answer.

Answer: - 2/3

Step-by-step explanation:

Given the following :

Amount of gallon tank can hold = 10

tank drains at a constant rate :

First look tank contains 7 gallons

After 3 minute,

Tank contains 5 gallons

Thus signifies a 2 gallon decrease in volume of water after 3 minutes

Therefore, the rate of change =( change in volume) / time

Rate of change = (final volume - initial volume ) / 3

(5 - 7)/ 3 = - 2/3

7 0
3 years ago
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