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mixer [17]
3 years ago
5

Factor 28v^2-8v+36 Please help

Mathematics
2 answers:
pychu [463]3 years ago
4 0

Answer:

<h2><u><em>36 divided by a Factor of 36 will equal another Factor of 36. How to find the Factors of 36 Since the Factors of 36 are all the numbers that you can evenly divide into 36, we simply divide 36 by all numbers up to 36 to see which ones result in an even quotient.</em></u></h2>

Step-by-step explanation:

beks73 [17]3 years ago
4 0

To factor 28v^2-8v+36 find the greatest common denominator (GCF), then factor out the GCF. (Write the GCF first and divide each term by the GCF.) Then finally simplify.

28v^2-8v+36\\\\4(\frac{28v^2}{4}+\frac{-8v}{4} +\frac{36}{4})\\\\4(7v^2-2v+9)

To find the GCF, take the numbers out of the equation and see what number can be multiplied into those numbers, then you will find that the answer is four. I will put it in a picture for help. Something else is that even though in the answer it's multiplied by four, that the farthest it can be factored so it's done because if you multiplied it by four you'd get 28v^2-8v+36 again. You can also tell if you're done factoring if they all share a common factor, if they do, you're not done. You can tell that 4(7v^2-2v+9) is the correct answer because there are no common factors (nine is the only one that doesn't have the variable v).

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)  

- Cutiepatutie ☺❀❤

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lawyer [7]
The equation of a line can be expressed in slope intercept form as y = mx + b where m is the slope and b is the y-intercept. Horizontal lines have a slope of 0, so the equation is simply y=b.

The y value of the point given is -5, so the answer is y = -5.




8 0
3 years ago
Which is the value of (−5) g ( - 5 ) if ()=3.4−8 g ( x ) = 3 . 4 x - 8 ?
quester [9]

For this case we have the following function:

g (x) = 3.4x - 8

We must find the value of the function for x = -5

We have then:

g (-5) = 3.4 (-5) - 8

Rewriting the function we have:

g (-5) = -17 - 8\\g (-5) = -25

Answer:

The value of g (-5) is given by:

g (-5) = -25

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4 years ago
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5 0
4 years ago
3) one half of four times a number plus the quantity of the number and three *
Charra [1.4K]

Answer:

3.5x

Step-by-step explanation:

Put into numbers, [4*x+(3x)]*1/2. You cant completely solve for x in this, as we would need an answer with no variable. But, 4*x=4x, and 4x+3x=7x because we would need to combine like terms. But you still need to cut it in half. Half of 7x is 3.5x, so there ya go!

8 0
4 years ago
The Quadratic equation y=0.5(x-1)(x-n) has an x - intercept at (1,0) and a vertex at (-2,4.5). what is the value of n A -5 B -2
andre [41]

Step-by-step explanation:

the point being that a quadratic equation has 2 x-intercepts (or solutions of x for y = 0).

the advantage of this nice form the equation is written in is, that we see immediately both conditions, when y can be 0 : one of the bracket expressions must be 0.

so, the point (1, 0) covers (x-1).

we get the solution for (x-n), when we consider that such a quadratic function is simply a parabola and is symmetric around its vertex point.

the x value of the vertex (-2) tells us, that it is 3 units on the left side of the (1, 0) x-intercept point.

due to the symmetry of the curve the second x-intercept point must be even further to the left with additional 3 units distance in x direction.

so, -2 - 3 = -5

and A is the correct answer option.

8 0
3 years ago
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