3 years ago

Select the factors of x2 − 10x + 25.

Mathematics

2 answers:

CaHeK987 [17]3 years ago

6 0

Answer:

(x-5)2

Step-by-step explanation:

you must solve the expression (x-5)2 as the form (a-b)2 = a2 -2ab + b2

So it becomes x2-10x+25

Elena-2011 [213]3 years ago

6 0

Answer: (x-5)(x-5) or (x-5)²

Step-by-step explanation:

(a-b)(a-b)= a² - 2ab + b²

→ x² - 10x - 25

→ √25 = 5

so a= x, b= 5

this gives us (x-5)(x-5)

You might be interested in

I Need help ASAP it is due today 5/26/21

Westkost [7]

Answer:

Step-by-step explanation:

$9*8=72\\0.5*6*8=24\\10*9=90\\72+24+90=186 m^{2}$

4 0

3 years ago

1. What is the opposite of -17

djyliett [7]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A surveyor stands 75 feet from a building. He measures the angle of elevation to the top of the building at 67.5°. How tall is t

Serggg [28]

Answer:

1694 ft

Step-by-step explanation:

The adjacent side of this right triangle is 75 feet in length, and the two given angles are 90 degrees and 67.5 degrees. Since the adjacent side is given and the opposite side is what we are looking for we can use

tan(x) = opposite/adjacent insert the given information into the equation

tan(67.5) = opposite / 75ft multiply both sides of the equation by 75

tan(67.5)*75 = opposite leaving us with the target variable

once you plug that equation into a calculator you get 1694 as your nearest whole answer.

6 0

3 years ago

Read 2 more answers

A radius is a segment that connects any pount on the circle to the center of that circle

Eddi Din [679]

Answer:

This is true.

Step-by-step explanation:

No matter where you put the dot on the circumference, the radius will connect to the center, and be the same distance.

3 0

3 years ago

Write a reciprocal function with asymptotes x=4 and y=-9.

gayaneshka [121]

Attached the solution and work.

5 0

3 years ago