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3 years ago

(x-1)²-(x-1)Can anyone help me with factorising this

Mathematics

1 answer:

vodomira [7]3 years ago

4 0

Answer:

(x - 1)(x - 2)

Step-by-step explanation:

Given

(x - 1)² - (x - 1) ← factor out (x - 1) from each term

= (x - 1)(x - 1 - 1)

= (x - 1)(x - 2)

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3 years ago

ANSWER THIS PLS!!!!

astra-53 [7]

Answer and Step-by-step explanation: With the constant velocity motion formula, we can determine constant velocity of the object in motion whose data we collected:

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3 years ago

The radius of circle F is 19 cm what is the length of its diameter

aliina [53]

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38 centimeters

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3 years ago

This Question: 1 pt 10 of 10 (8 complete) Th One day a store sold 30 sweatshirts. White ones cost $11.95 and yellow ones cost $1

ohaa [14]

W + y = 30......w = 30 - y
11.95w + 12.50y = 364.55

11.95(30 - y) + 12.50y = 364.55
358.50 - 11.95y + 12.50y = 364.55
-11.95y + 12.50y = 364.55 - 358.50
0.55y = 6.05
y = 6.05 / 0.55
y = 11 <=== there were 11 yellow sweatshirts sold

w + y = 30
w + 11 = 30
w = 30 - 11
w = 19 <=== there were 19 white sweatshirts sold

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3 years ago

Find the exact length of the third side. 51

Nesterboy [21]

Answer:

Step-by-step explanation:

You can use the Pythagorean Theorem to solve this:

$a^{2} + b^{2} = c^{2}$

The legs of the triangle are put into either a or b and the hypotenuse is put into c. In this case, they've already given you the hypotenuse, but now you need to find the leg:

$45^{2} + b^{2} = 51^{2}$

2025 + $b^{2}$ = 2601

Subtract 2025 from both sides:

2025 + $b^{2}$ = 2601

-2025 -2025

_____________

$b^{2}$ = 576

Square root:

$\sqrt{b^{2} } = \sqrt{576}$

b = 24

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4 years ago

(x-1)²-(x-1)Can anyone help me with factorising this​

(x-1)²-(x-1)Can anyone help me with factorising this