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I’m so lost guys lol send help

I’m so lost guys lol send help-example-1
User Romeric
by
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2 Answers

6 votes

Answer:

(x−10)(x^2+10x+100)

Step-by-step explanation:

I talked to my partner, you can call them "G00gle"

User Matt Weldon
by
3.0k points
6 votes


\large{ \tt{❃ \: EXPLANATION}} :

  • Firstly , You'll have to know the formula of a³ - b³ i.e a³ - b³ = ( a - b ) ( a² + ab + b² )

  • What's the cube root of 1000 ? - It's 10 ! How ?

  1. \sqrt[3]{1000} = \sqrt[3]{ \underline{10} * \underline{ 1 0} * \underline{ 10} } = \boxed{10}


\large{ \tt{❁ \: LET'S\: START}} :


\large{ \bf{ ❀ \: \ {x}^(3 ) - 1000}}

- Write the number into the exponential form with the exponent 3 :


\large{ \bf{↦ {x}^(3) - {10}^(3) }}

- Here , Suppose ' x ' as ' a ' & ' 10 ' as ' b '. Use the formula of a³ - b³ :


↦{ \large{ \bf{(x - 10)( {x}^(2) + x * 10 + {10}^(2) }}})


↦ \boxed{\large{ \bf{(x - 10)( {x}^(2) + 10x + 100) }}}

  • Hence , Second option is the correct choice !

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ツ Hope I helped! ۵

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User Glenn Utter
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