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nalin [4]
3 years ago
10

Describe how you would factor x^2 - 10x + 24. Be specific.

Mathematics
2 answers:
DanielleElmas [232]3 years ago
4 0
<h2>Problem:</h2>

Describe how you would factor.

\tt{ {x}^{2}  - 10x + 24}

<h2>Let's Solve it!</h2>

To factorize \tt{ {a}^{2} + bx + c = 0 }we split \tt{"ac"}into two factors, whose sum is b. In polynomial \tt{ {x}^{2}  - 10x + 24}, the product is 24 and hence such factors would be -6 and -4. Hence splitting middle term this way.

<h3>We get this:</h3>

\quad\tt{ {x}^{2}  - 10x + 24 =  {x}^{2}  - 6x - 4x + 24.i.e}

\quad\tt{ x(x - 6) - 4(x - 6)} \:  \: or

\quad\quad\quad\quad\tt{ (x - 6)(x - 4)}

<h3>Hence, The answer is,</h3>

\quad\quad\quad\quad \boxed{\tt{  \color{green}(x - 6)(x - 4)}}

________

#LetsStudy

balu736 [363]3 years ago
3 0

Answer:

(x-6) (x-4)

Step-by-step explanation:

x^2 - 10x + 24

What two number multiply to 24 and add to -10

-6*-4 = 24

-6+-4 = -10

(x-6) (x-4)

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3 years ago
Consider a computer that uses 6 bits to represent integers: 1 bit for the sign and 5 bits for the actual number. What's the larg
ycow [4]

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31

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Describe how to create a solid model of a simple coffee mug using sweep and other constructive solid geometry operations
anzhelika [568]

Answer:

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We first need to draft out the section of the mug, this will look like an "L" shape with thickness set to whatever dimension you may have in mind.

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The graph of an inverse trigonometric function passes through the point (1, pi/2). Which of the following could be the equation
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Answer: C) y=sin^-1 x

Step-by-step explanation:

Since, the graph of an inverse trigonometric function will pass through the point (1,\frac{\pi}{2}),

If this point satisfies the function,

For the function y=cos^{-1} x

If x = 1

y=cos^{-1}1=0

Thus,  (1,\frac{\pi}{2}) is not satisfying function  y=cos^{-1} x,

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For the function y=cot^{-1}x

If x = 1

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Thus,  (1,\frac{\pi}{2}) is not satisfying function y=cot^{-1}x,

⇒ The graph of   y=cot^{-1}x is not passing through the point  (1,\frac{\pi}{2})

For the function y=sin^{-1} x

If x = 1

y=sin^{-1}1=\frac{\pi}{2}

Thus,  (1,\frac{\pi}{2}) is satisfying function y=sin^{-1} x,

⇒ The graph of   y=sin^{-1} x is passing through the point  (1,\frac{\pi}{2}).

For the function y=tan^{-1}x

If x = 1

y=tan^{-1}1=\frac{\pi}{4}

Thus,  (1,\frac{\pi}{2}) is not satisfying function  y=cos^{-1} x,

⇒ The graph of   y=tan^{-1} x is not passing through the point (1,\frac{\pi}{2}).

Hence, Option C is correct.

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