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ella [17]
3 years ago
8

What is the factored form of this expressions x^2+5x-36

Mathematics
1 answer:
mina [271]3 years ago
3 0

Answer:

(X+9)x(X-4)

Step-by-step explanation:

1. write as a difference:

X^2+5X-36

2. factor the expressions:

X^2+9X-4X-36

3. factor the expression: Xx(X+9)-4(X+9)

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25x^4-34x^2y^2+9y^4<br><br>​
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Answer:

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Step-by-step explanation:

i will get some points that's why sorry

7 0
3 years ago
Coach Evans recorded the height, in inches of each player on his team. The results are shown.
never [62]

Answer:

3

Step-by-step explanation:

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3 years ago
The mean score on a set of 26 tests is 88. What is the sum of<br> all the test scores?
tigry1 [53]

Answer: 2288

Explanation:

26 x 88 = 2288

7 0
3 years ago
What would f= if the problem is <br> 4.8f+6.4=-8.48
densk [106]
First you would have to add 4.8f and 6.4 to get 11.2f. (11.2f=-8.48) Next you would subtract 11.2 from each side to get your answer of -19.68z

f=-19.68
4 0
3 years ago
Read 2 more answers
I do not understand this! please help!
Bad White [126]

Answer:

So this is an algebra question, yes?

So an equation of a line follows this format: y=mx+b.

(m is your slope. b is the y-int)

In order to get to that equation, you use the formula: y-y¹=m(x-x¹).

(this is your point-slope formula)

If you are given two points, they want you to use this formula to find the slope:

y²-y¹ all divided by x²-x¹. (Fraction form).

so, label the points.

(0,6) 0 will be x¹. 6 will be y¹.

(3,0) 3 will be x².. 0 will be y².

(0-6) all over (3-0).

you get -6 over 3. You can simplify that to -2.

-2 is your slope.

so plug that into the second formula along with either one of the points given to you. I am going to choose (0,6) randomly.

y-6=-2(x-0)

Then you solve like a regular equation.

y-6=-2x. [-2×0 is 0 so dont include it]

y=-2x+6 [bring the -6 over by adding it]

There is your equation of the line that passes through both of those points.

Slope intercept form is the equation that has both the slope (-2) and the y intercept (6).

Point-slope form is the long formula we used to get the slope intercept form. It is called that because it shows a point on the graph (0,6) and the slope (-2).

Normally, they will ask you for the slope-intercept form.

Hope this helps.

7 0
3 years ago
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