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4 years ago

Solve for x 2x^2 - 8x + 5 = 0 x= or x= __

Mathematics

2 answers:

lisov135 [29]4 years ago

7 0

\left[x _{2}\right] = \left[ 2+\frac{\sqrt{6}}{2}\right][x2]=[2+2√6] this is answer

sineoko [7]4 years ago

5 0

there is many ways to put that there is decimal and fraction forms

x ≈3.22474487 and 0.77525512

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beks73 [17]

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4 years ago

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Mnenie [13.5K]

$\huge \boxed{Answer \hookleftarrow}$

=》1² + 3²

=》1 + 9

=》10

7 0

3 years ago

IXL geometry help pls!

KonstantinChe [14]

If:

Circumference, C = 3 cm

Then:

Radius, r = 0.47746482927569 cm

Diameter, d = 0.95492965855137 cm

Area, A = 0.71619724391353 cm

6 0

3 years ago

At the middle avenue school 1/30 of the students are on track team the track coach offered to buy pizza or subs for everyone on

Aleksandr-060686 [28]

Answer:

$Students = \frac{1}{50}$

Step-by-step explanation:

Given

$Track = \frac{1}{30}$

$Pizza = \frac{3}{5}$

Required

The fraction of students in the school that ate Pizza

To do this, we simply multiply the fraction of track students and those among them that ordered pizza.

So, we have:

$Students = Pizza * Track$

$Students = \frac{3}{5} * \frac{1}{30}$

$Students = \frac{1}{5} * \frac{1}{10}$

$Students = \frac{1}{50}$

6 0

3 years ago

Identify the factors of the function <br> y = 3x2 - 7x – 10

NikAS [45]

Answer:

(x + 1)(3x - 10)

Step-by-step explanation:

Given

3x² - 7x - 10

Consider the factors of the product of the x² term and the constant which sum to give the coefficient of the x- term.

product = 3 × - 10 = - 30 and sum = - 7

The factors are + 3 and - 10

Use these factors to split the x- term

3x² + 3x - 10x - 10 ( factor the first/second and third/fourth terms )

3x(x + 1) - 10(x + 1) ← factor out (x + 1) from each term

(x + 1)(3x - 10), thus

y = (x + 1)(3x - 10) ← in factored form

8 0

3 years ago

Solve for x 2x^2 - 8x + 5 = 0 x= ____ or x= ______

Solve for x 2x^2 - 8x + 5 = 0 x= or x= __