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3 years ago

What is the factorization of 3x2-8x 5?

Mathematics

2 answers:

uysha [10]3 years ago

7 0

Answer:

Factorization of 3x²-8x+5 is:

(3x-5)(x-1)

Step-by-step explanation:

We have to factorize

3x²-8x+5

On splitting the middle term, we get

3x²-3x-5x+5

This could also be written as:

3x(x-1)-5(x-1)

=(3x-5)(x-1)

Hence, Factorization of 3x²-8x+5 is:

(3x-5)(x-1)

BigorU [14]3 years ago

6 0

Is it 3x^2 or is it 3x*2?

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Evaluate c - 2 when c = 7. Stuck? Watch a video or use a hint. What is my final answer

notka56 [123]

Answer:

Step-by-step explanation:

Subtract 7-2=5.

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3 years ago

Solve (x-3)^2 = 5 HELP ASAP!!! Please!! :(

Bas_tet [7]

Answer:

Answer is option d 

Step-by-step explanation:

$given \: expression \: is \: {(x - 3)}^{2} = 5 \\ {x}^{2} - 6x + 9 = 5 \\ subtracting \: 5 \: on \: both \: sides \: we \: get \\ {x}^{2} - 6x + 4 = 0 \\ on \: solving \: the \: quadratic \: equation \: by \\ \: completing \: square \: method \\ {x}^{2} - 6x = - 4 \\ adding \: {3}^{2} on \: both \: sides \: w e\: get \\ {x}^{2} - 6x + {3}^{2} = {3}^{2} - 4 \\ {(x - 3)}^{2} = 5 \\ x - 3 + = \sqrt{5} \\ x = \sqrt{5 } + 3$

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THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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3 years ago

yes was walking along the road at 5 mph and was 17 miles away from his destination. no was walking at 7 mph but was 22 miles awa

yarga [219]

17 miles / 5 mph = 3.4 hours

22miles / 7 mph = 3.14 hours

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3 years ago

in a recipe for tomato sauce, the ratio fluid ounces of water to fluid ounces of tomato paste is three to four. you plan to make

garik1379 [7]

Answer:

20 fluid ounce of tomato paste

Step-by-step explanation:

Given parameters:

Recipe for the sauce;

Fluid ounces of water : Fluid ounces of tomato paste

3: 4

Number of fluid ounces of tomato sauce = 35

Unknown:

Fluid ounces of tomato paste needed = ?

Solution:

Total ratio = 3 + 4 = 7

Fluid ounces of tomato paste = $\frac{fraction of fluid ounces of tomato paste}{total ratio} x total fluid of tomato sauce$

Fluid ounces of tomato paste = $\frac{4}{7}$ x 35 = 20

It will take 20 fluid ounce of tomato paste to make the sauce.

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3 years ago

Determine the line that is parallel to y 2x+5 and passes through the point (2,3).

hodyreva [135]

Parallel lines have the same gradient so it’s the second or the fourth answer.

y = mx + c
y = 2x + c
3 = (2 x 2) + c
3 = 4 + c
3 - 4 = c
c = -1

y = 2x - 1

8 0

3 years ago