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Lunna [17]
4 years ago
14

Factor 6x^2 + 7x - 3

Mathematics
2 answers:
posledela4 years ago
8 0
The correct answer would be (3x-1)(2x+3)
Marysya12 [62]4 years ago
4 0
Try the ac method 
6 * -3 = -18

factors of -19 are -2 , 3, 3

we need to get +7 form these numbers 

3*3 - 2  =  = 9 - 2 = + 7  looks good:-

6x^2 + 7x - 3 =  
6x^2 + 9x  - 2x - 3
or 
6x^2 - 2x + 9x - 3
factor the above by grouping:-
2x(3x - 1) + 3(3x - 1)

= (2x + 3)(3x - 1)  
thats your answer

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Answer:

I think it's $12.80 but I might be wrong.

7 0
3 years ago
If fg = 2 units, fi = 7 units, and hi = 1 unit , what is gh
Vikentia [17]
See the picture to better understand the problem

F________G_______H_______I

we know that
FI=FG+GH+HI-----> solve for GH
GH=FI-FG-HI
FI=7 units
FG=2 units
HI=1 unit
substitute
GH=7-2-1-----> GH=4 units

the answer is
GH=4 units

5 0
3 years ago
How to create an equation for function m? I wrote the right equation as a guess, but I don't understand it.​
AfilCa [17]

Answer:

h(x)=2(x + 3)^{\frac{1}{2} }

Step-by-step explanation:

Parent function of the square root function has been given as,

f(x) = x^{\frac{1}{2} }

If the graph of the given function is stretched vertically by the scale factor = g(x) = k(x^\frac{1}{2})

If the graph is shifted 3 units to the left,

h(x) = k(x + 3)^{\frac{1}{2} }

Since, the graph of the function passes through a point (-2, 2),

2=k(-2 + 3)^\frac{1}{2}

2 = k

Therefore, the function is h(x)=2(x + 3)^{\frac{1}{2} }.

7 0
3 years ago
You are planning a skating party at a rink that charges a basic fee of
qwelly [4]

Answer:

y = 6.50x + 6 or 71 = 6.50x + 6

10 people are the max you can invite

Step-by-step explanation:

We have the simple equation

y = 6.50x + 6

6.50x because it it per person

6 because it is a flat one time charge

We want the max to be 71 so that will be our y

71 = 6.50x + 6

We are now going to solve for x

65 = 6.5x

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Hope it helps! (:

3 0
3 years ago
Multiply each term number below by 5 to form a sequence​
tigry1 [53]

Answer:

Multiply the numbers by 5

Step-by-step explanation:

Mark me brainlist?

4 0
3 years ago
Read 2 more answers
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