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3 years ago

(x-8)(x+3)/(x+9)(x-1) simplified?

1 answer:

6 0

$\frac{(x - 8)(x + 3)}{( x + 9)(x - 1)} =$
$\frac{x {}^{2} + 3x - 8x - 24}{x {}^{2} - x + 9x - 9 } =$
$\frac{x {}^{2} - 5x + 24 }{x {}^{2} + 8x - 9 }$

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Answer:

Step-by-step explanation:

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$\huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }$

$\large\underline{ \boxed{ \sf{✰\: Concept }}}$

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$\large\underline{ \boxed{ \sf{✛\: Assumptions\:✛ }}}$

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$\large\underline{ \boxed{ \sf{✰\: let's\:solve }}}$

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$\rm { \pink➾ \:( 3x - 4) + (3x - 8) = 180} \\ \rm { \pink➾}arranging \: and \: solving \: like \: terms \\ \rm { \pink➾ \: 3x + 3x - 4 - 8 = 180} \\ \rm { \pink➾ \: 6x - 12 = 180} \\ \rm { \pink➾6x = 180 + 12}$

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$\boxed{↪\underline{ \boxed{ \rm{\: x = 32\green✓}}}↩}$

$\rule{70mm}{2.9pt}$

Hope it helps !

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