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Ludmilka [50]
3 years ago
13

Simpilfy the polynomial expression given below (2x-1)(2x2+5x+3) + (3x+6)

Mathematics
1 answer:
Nesterboy [21]3 years ago
7 0

Answer:

4x ^3 + 8 x ^2 + 4 x + 3 would be the answer

Step-by-step explanation:

If Brainiest is earned its greatly Appreciated

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If PQ = PQ then PQ = PQ
pshichka [43]
Yes this is true, it is also referred to and known as the Reflexive property meaning pretty much that any value is equal to itself.

I hope this helps :)
8 0
3 years ago
Read 2 more answers
F(x)=-3x+8 g(1)=? What is the Answer
julia-pushkina [17]
I think is f(1) not g(1)

f(x) = -3x + 8

subtitute the value of x = 1 to the equation:

f(1) = -3(1) + 8 = -3 + 8 = 5
7 0
3 years ago
Calculate the speed of a car that travels 50 km (kilometers) in 30 min (minutes). Question 1 options: 1. 6 km/min (kilometers pe
algol13

The speed of this car is equal to 1.6 km/min.

<u>Given the following data:</u>

  • Distance = 50 kilometers.
  • Time = 30 minutes.

To calculate the speed of this car:

Speed can be defined as the distance travelled by an object per unit time and it is usually measured in meter per seconds (m/s). Also, speed has magnitude but no direction and as such it is a scalar quantity.

Mathematically, speed is given by the formula;

Speed = \frac{distance}{time}

Substituting the given parameters into the formula, we have;

Speed = \frac{50}{30}

Speed = 1.6 km/min.

Read more: brainly.com/question/13102821

7 0
2 years ago
What is the solution for x in the equation?
Soloha48 [4]
By just changing the x and numbers you can solve it:
-4x=-8 => x=2
7 0
2 years ago
Find the value of x that makes m|| n.
Vlad1618 [11]

Answer:

\huge\boxed{x=23}

Step-by-step explanation:

In order to find the value of x that makes m || n, we need to note something.

<u>When two parallel lines are cut by a transversal, their angle measures will be the same</u>.

Therefore, in order for m and n to be parallel, their two angles listed must be equivalent.

So, we can set these expression equal to each other and solve for x.

  • 7x - 11 = 4x + 58
  • 7x = 4x+ 69
  • 3x = 69
  • x = 23

Therefore, x=23.

Hope this helped!

7 0
3 years ago
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