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3 years ago

Factor completely 2x^2+2x-24

Mathematics

2 answers:

Bas_tet [7]3 years ago

8 0

Answer:

2(x + 4)(x − 3)

Step-by-step explanation:

Hope it helped you

Luden [163]3 years ago

4 0

Answer:

2(x + 4)(x - 3)

Step-by-step explanation:

Given

2x² + 2x - 24 ← factor out 2 from each term

= 2(x² + x - 12)

To factor the quadratic

Consider the factors of the constant term (- 12) which sum to give the coefficient of the x- term (+ 1)

The factors are + 4 and - 3, since

4 × - 3 = - 12 and 4 - 3 = + 1, thus

x² + x - 12 = (x + 4)(x - 3) and

2x² + 2x - 24 = 2(x + 4)(x - 3)

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Multiply: –c2(3c – 2)

Naddik [55]

Answer:

3c^3+2c^2

Step-by-step explanation:

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3 years ago

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The solid below is dilated by a scale factor of 3. Find the volume of the solid created

Klio2033 [76]

The volume of the solid created upon dilation bythe scale factor of 3 is 5832 units³.

<h3>What is the volume of the dilated solid?</h3>

An image is dilated if the dimensions of the image is resized in a way that does not change the shape of the image. When an image is dilated, it is made larger.

Dimensions of the dilataed solid = 6 x 3 = 18

Volume = 18³ = 5832 units³

To learn more about dilation, please check: brainly.com/question/3457976

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2 years ago

Which is traveling faster, a car whose velocity vector is 201 + 25), or a car whose velocity vector is 30i, assuming that the un

Snowcat [4.5K]

Answer:

2nd car is running faster than the first car by 2.01 units.

Step-by-step explanation:

Let's assume that

the velocity of first car,

$v_1\ =\ 20i\ +\ 25j$

and the velocity of second car

$v_2\ =\ 30i$

=> speed of first car,

$u_1\ =\ \sqrt{(20)^2+(25)^2}$

$=\ \sqrt{400+625}$

$=\ \sqrt{1025}$

= 32.01 units

and speed of second car,

$u_2\ =\ \sqrt{(30)^2+(0)^2}$

= 30 units

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= 2.01 units

Hence, 2nd car is running faster than the first car by 2.01 units.

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3 years ago

What is the solution for the equation 6x − 8 = 4x? x = . (Input whole number only). (5 points) Blank 1:

vfiekz [6]

Answer:

Step-by-step explanation:

Step 1:

6x - 8 = 4x Equation

Step 2:

6x = 4x + 8 Add 8 on both sides

Step 3:

2x = 8 Subtract 4x on both sides

Step 4:

x = 8 ÷ 2 Divide

Answer:

x = 4

Hope This Helps :)

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3 years ago

What is the slope of the line 3y=4x+5?<br> Answer choices: <br> A. 5/3<br> B. 4/3<br> C. 2<br> D.4

yawa3891 [41]

Answer:

B. 4/3

Step-by-step explanation:

slope-intercept formula is y=mx+b, where m is the slope and y has to be by itself.

dividing 4 by 3 cant be more simplified than 4/3.

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3 years ago

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