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3 years ago

Solve for x in the equation x squared minus 10 x + 25 = 35.

Mathematics

2 answers:

atroni [7]3 years ago

7 0

Answer:

x = 5 ± $\sqrt{35}$

Step-by-step explanation:

Given

x² - 10x + 25 = 35 ( subtract 25 from both sides )

x² - 10x = 10

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 5)x + 25 = 10 + 25

(x - 5)² = 35 ( take the square root of both sides )

x - 5 = ± $\sqrt{35}$ ( add 5 to both sides )

x = 5 ± $\sqrt{35}$

That is the second option on list

pav-90 [236]3 years ago

5 0

Answer: x = 5 ± \sqrt{35}

Step-by-step explanation:

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ladessa [460]

Answer:

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Step-by-step explanation:

What you do is use the formula which is

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3 years ago

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the Hamilton eighth-grader took a trip to Myrtle beach. They drove a speed of 60 miles per hour. The trip was 570 miles. Write a

Simora [160]

Answer:

9.5

Step-by-step explanation:

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2 years ago

In quadrilateral LMNO, LO ∥ MN.

wlad13 [49]

The additional information which would be sufficient to conclude that LMNO is a parallelogram is; ML ∥ NO, LO ≅ MN, and ML ≅ LO.

<h3>What information renders LMNO a parallelogram?</h3>

The condition for a quadrilateral to be a parallelogram is that; the opposite pairs must be parallel and consequently opposite pairs are congruent as they have equal length measures.

On this note, it can be concluded that the additional information which would be sufficient are; ML ∥ NO, LO ≅ MN, and ML ≅ LO.