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11Alexandr11 [23.1K]
3 years ago
13

PLZ HELP!!

Mathematics
2 answers:
natita [175]3 years ago
5 0

Answer:

Given the expression: 3x10 − 48x2

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

<em>answer</em><em>:</em>

<em>3</em><em>x</em><em>²</em><em>(</em><em>x^8-16</em><em>)</em>

Part B: Factor the entire expression completely. Show the steps of your work.

3x²(x^8-16)

3x²((x^)²-4²)

3x²(x⁴+4)(x⁴-4)

3x²(x⁴+4)((x²)²-2²)

3x²(x⁴+4)(x²+2)(x²-2)

Shtirlitz [24]3 years ago
5 0

Answer:

i agree with the guy above

Step-by-step explanation:

Given the expression: 3x10 − 48x2

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

answer:

3x²(x^8-16)

Part B: Factor the entire expression completely. Show the steps of your work.

3x²(x^8-16)

3x²((x^)²-4²)

3x²(x⁴+4)(x⁴-4)

3x²(x⁴+4)((x²)²-2²)

3x²(x⁴+4)(x²+2)(x²-2)

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Answer:

There is 216 , if you are using three dice. I hope this helps :)

Step-by-step explanation:

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X and y intercepts please
disa [49]
X intercept- 3.5
y intercept- 2.5
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Mervin had some cartons of milk he sold 2/5 of the cartons of milk in the morning he then sold 2/4 of the remainder in the morni
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3 years ago
What is an equation of the line that passes through (-2,3) and is parallel to y=5x + 4.Give your answer in slope intercept form
9966 [12]

Answer:

y= 5x+13

Step-by-step explanation:

<u>Slope- intercept form</u>

y= mx +b, where m is the gradient and b is the y-intercept.

Parallel lines have the same gradient.

y= 5x +4

Gradient of given line= 5

Thus, gradient of line= 5

Subst. m=5 into the equation.

y= 5x +b

To find the value of b, substitute a coordinate

When x= -2, y=3,

3= 5(-2) +b

3= -10 +b

b= 3 +10 <em>(</em><em>+</em><em>1</em><em>0</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

b= 13

Thus, the equation of the line is y= 5x +13.

8 0
3 years ago
Use the discriminant to describe the roots of each equation. Then select the best description. 2m2 + 3 = m.
Tpy6a [65]

The roots of the equation , 2m^{2}+3=m, are non real roots.

<h3>Discriminants are what?</h3>

The quadratic formula's discriminant is represented by the square root symbol b^{2}-4ac. If there are two solutions, one solution, or none at all, the discriminant informs us.

As of now, 2m²+3=m we need to find the kind of roots they have.

2m²+3=m

2m²-m+3=0

Here, we can derive the following values from the equation:

a = 2, b = -1, c = 3

An equation's discriminant is stated as:

D = b²-4ac

D = (-1)(-1) - 4(2)(3)

D = 1 - 24

D = -23

Discriminant can determine the kind of roots that the equation contains.

In this instance, the discriminant is below 0.

The equation's roots are complex conjugates when D < 0.

Hence the roots for the equation are non real roots.

To get more information about discriminant follow the link:

https://brainly.in/question/27214502

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