CBSE BOARD X, asked by grahul1330, 9 months ago

Split the middle term:
x^2+8x+32

Answers

Answered by umiko28
5

Answer:

\huge\underline{ \underline{ \red{your \: \: answer}}}

Explanation:

 \sf\red{ using \: quadratic \: equtation  = >   x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} } \\ \\  \sf\blue{ {x}^{2} + 8x + 32 } \\ \\  \sf\pink{ x=  > \frac{ - 8±\sqrt{ {8}^{2} - 4 \times 1 \times 32} }{2 \times 1}  } \\ \\  \sf\green{ =  >  \frac{ - 8± \sqrt{64 - 128} }{2} } \\ \\  \sf\orange{ =  >  \frac{ - 8± \sqrt{ - 64} }{2} } \\ \\\sf\red{ =  >  \frac{ - 8±64i}{2}  \:  \:  \:  \: (i =  \sqrt{ - 1} )} \\  \\ \sf\purple{  =  > - 4.32i} \\ \\  \sf\blue{x =  - 4 + 32i \:and \: x =  - 4 - 32i} \\  \\  \\ \large\boxed{ \fcolorbox{green}{yellow}{hope \: it \: help \: you}}

Answered by PavethaSri
1

\huge\mathfrak\pink{Answer}

 {x}^{2}  + 8x + 32 = 0 \\

x = -4 + 32i or x = -4 - 32i

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