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s344n2d4d5 [400]
3 years ago
8

4x squared + 16x + 15 (Factoring I need help understanding)

Mathematics
1 answer:
Readme [11.4K]3 years ago
8 0
The answer is (2x+3)(2x+5)

using the FOIL method

first: (2x)(2x)
outside: (2x)(5)
inside:(3)(2x)
last:(3)(5)

4x^2+10x+6x+15

collect like terms

4x^2+16x+15
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Line g is shown on the graph.
alisha [4.7K]

The linear equation that defines the line G can be written as:

y = -(1/3)*x + 5

<h3>How to get the equation of the line G?</h3>

A general linear equation written in the slope-intercept form is:

y = a*x + b

Where a and b are real numbers, a is the slope and b is the y-intercept.

If we know that the line passes through two points (x₁, y₁) and (x₂, y₂), then the slope is:

a = (y₂ - y₁)/(x₂ - x₁)

In this case we know that the line passes through (-3, 6) and (0, 5), then the slope is:

a = (5 - 6)/(0 - (-3)) = -1/3

The linear equation is something like:

y = (-1/3)*x + b

We know that it passes through (0, 5), then:

5 = (-1/3)*0 + b

5 = b

We conclude that the linear equation can be written as:

y = -(1/3)*x + 5

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

7 0
1 year ago
Wich expression has a value of 1/36<br><br>(1/108)3<br>(1/18)2<br>(1/6)2<br>(1/2)6​
coldgirl [10]

Answer:

(1/6)2

Step-by-step explanation:

(1/6)2 has a value of 1/36

3 0
3 years ago
Nh jah hyghhhhghhhhhhhhhjyfgjkpiuf?
CaHeK987 [17]
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7 0
3 years ago
Select all the expressions with a product equal to 2/3?
Arturiano [62]

Answer:

A. 2 Divided by 3              is  2/3

B. 3 Divided by 2               is 3/2, or 1 1/2

C. 3 Divided by 1/3             is 3/(1/3) = 3*(3/1) = 3*3 = 9

D. 2 Divided by 1/3            is 2/(1/3) = 2*(3/1) = 2*3 = 6

Step-by-step explanation:

8 0
3 years ago
I need a lot of help, please! ):
tankabanditka [31]

Answer:

I don't know sorry it even very hard and diffult for a high school kid

8 0
3 years ago
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