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F. Pratama

Master Teacher

Mahasiswa/Alumni Universitas Putra Indonesia YPTK Padang

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$begin mathsize 14px style open parentheses straight x to the power of straight a open parentheses straight a plus straight b close parentheses end exponent over straight x to the power of straight b open parentheses straight a plus straight b close parentheses end exponent close parentheses. open parentheses straight x to the power of straight b open parentheses straight b plus straight c close parentheses end exponent over straight x to the power of straight c open parentheses straight b plus straight c close parentheses end exponent close parentheses. open parentheses straight x to the power of straight c open parentheses straight c plus straight a close parentheses end exponent over straight x to the power of straight a open parentheses straight c plus straight a close parentheses end exponent close parentheses equals open parentheses straight x to the power of straight a squared plus ab end exponent over straight x to the power of straight b squared plus ab end exponent close parentheses. open parentheses straight x to the power of straight b squared plus bc end exponent over straight x to the power of straight c squared plus bc end exponent close parentheses. open parentheses straight x to the power of straight c squared plus ac end exponent over straight x to the power of straight a squared plus ac end exponent close parentheses equals open parentheses fraction numerator straight x to the power of straight a squared end exponent. up diagonal strike straight x to the power of ab end strike over denominator straight x to the power of straight b squared end exponent. up diagonal strike straight x to the power of ab end strike end fraction close parentheses. open parentheses fraction numerator straight x to the power of straight b squared end exponent. up diagonal strike straight x to the power of bc end strike over denominator straight x to the power of straight c squared end exponent. up diagonal strike straight x to the power of bc end strike end fraction close parentheses. open parentheses fraction numerator straight x to the power of straight c squared end exponent. up diagonal strike straight x to the power of ac end strike over denominator straight x to the power of straight a squared end exponent. up diagonal strike straight x to the power of ac end strike end fraction close parentheses equals open parentheses fraction numerator straight x to the power of straight a squared end exponent over denominator up diagonal strike straight x to the power of straight b squared end exponent end strike end fraction close parentheses open parentheses fraction numerator up diagonal strike straight x to the power of straight b squared end exponent end strike over denominator down diagonal strike straight x to the power of straight c squared end exponent end strike end fraction close parentheses open parentheses fraction numerator down diagonal strike straight x to the power of straight c squared end exponent end strike over denominator straight x to the power of straight a squared end exponent end fraction close parentheses equals open parentheses straight x to the power of straight a squared end exponent over straight x to the power of straight a squared end exponent close parentheses equals 1 end style$