Math, asked by Anonymous, 8 months ago

X^2+6x-8=0


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Answers

Answered by sy45764
1

Step-by-step explanation:

x² + 6x - 8 = 0 ( solving it using middle factorization )

=> x² + ( 4+2 )x - 8 =0

=> x² + 4x + 2x - 8 =0

=> x( x+4) -2( x+4) =0

=> (x+4) ( x-2) =0

therefore,

x + 4=0 , x - 2=0

=> x= -4 => x= 2

Answered by ankushsaini23
0

Answer:

\huge\boxed{\fcolorbox{red}{pink}{Your's Answer}}

\red {QUESTION}

Solve:-

 {x}^{2}  + 6x - 8 = 0

But, the correct question is {x}^{2}  - 6x + 8</strong><strong> </strong><strong>=</strong><strong> </strong><strong> </strong><strong>0</strong><strong> </strong><strong>

\green {ANSWER}

The zeroes are 2 and 4.

Explanation:-

 {x}^{2}   - 6x + 8 = 0

(by splitting the middle term)

 {x}^{2}  - 4x - 2x + 8 = 0

 =&gt; x(x - 4) - 2(x - 4) = 0

 =&gt; (x - 2)(x - 4) = 0

x - 2 = 0 \: or \: x - 4 = 0

x = 2</em><em> </em><em>,</em><em> </em><em>4

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