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3 years ago

X and x^2 least common factor

Mathematics

2 answers:

Illusion [34]3 years ago

6 0

The least common factor is x

vladimir1956 [14]3 years ago

4 0

The least common factor of x and x squared is x

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Please help, the question is on the picture.

Taya2010 [7]

X^2 + 14x + 17 = -96
x^2 + 14x + 113 = 0
x^2 + 14x + 49 + 64 = 0
(x + 7)^2 = -64
x + 7 = sqrt(-64) = + or - 8i
x = -7 + or - 8i

6 0

4 years ago

Eveloped By An Engine With A Displacement Of 220 Cu In. If A 360 Cu In. Engine Of The Same Kind Develops 210 Hp? This problem ha

exis [7]

Answer:

about 130 hp

Step-by-step explanation:

The displacement is smaller by a factor of 220/390, so we expect the horsepower to be smaller than 230 hp by the same factor:

(220/390)(230 hp) ≈ 129.74 hp ≈ 130 hp

5 0

3 years ago

Anyone who answers correctly gets brainlist!

Novay_Z [31]

Answer:

Step-by-step explanation:

3 3/8 = ((3×8)+3)/8= 27/8

8 0

3 years ago

Read 2 more answers

800 grams equals how many pounds?

sattari [20]

1 gram = 0.00220462 pound

Convert:

0.00220462 × 800 = 1.7637

800 grams = 1.7637 pounds

3 0

3 years ago

5. Which of the following linear functions has a graph which passes through points (−5,−2) and (−3,0)?

sergeinik [125]

Answer:

$f(x) = x + 3$

Step-by-step explanation:

Given

Points (−5,−2) and (−3,0)

Required

Find a linear function that passes through the given points

The question implies that we solve for the equation for the line;

First, the slope of the line must be calculated;

This is calculated as thus:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where $(x_1,y_1) = (-5,-2)\ and\ (x_2,y_2) = (-3,0)$

So, $m = \frac{y_2 - y_1}{x_2 - x_1}$ becomes

$m = \frac{0 - (-2)}{-3 - (-5)}$

$m = \frac{0 + 2}{-3 + 5}$

$m = \frac{2}{2}$

$m = 1$

The equation of the line can then be calculated using any of the given points;

Using

$m = \frac{y - y_1}{x - x_1}$

$Where\ (x_1,y_1) = (-5,-2)\ and\ m =1$

We have

$1 = \frac{y-(-2)}{x-(-5)}$

$1 = \frac{y+2}{x+5}$

Multiply both sides by x + 5

$(x+5)*1 = \frac{y+2}{x+5} * (x+5)$

$x + 5 = y + 2$

Subtract 2 from both sides

$x + 5 - 2 = y + 2 - 2$

$x + 3 = y$

$y = x + 3$

Replace y with f(x)

$f(x) = x + 3$

Hence, from the list of given options; Option B is correct

8 0

3 years ago