Respuestas
Respuesta dada por:
1
Resolución :
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1.-)![( x + 9 )^{2} ( x + 9 )^{2}](https://tex.z-dn.net/?f=+%28+x+%2B+9+%29%5E%7B2%7D+)
![x^{2} + 2(X)(9) + 9^{2} x^{2} + 2(X)(9) + 9^{2}](https://tex.z-dn.net/?f=+x%5E%7B2%7D+%2B+2%28X%29%289%29+%2B++9%5E%7B2%7D+)
![x^{2} + 18x + 81 x^{2} + 18x + 81](https://tex.z-dn.net/?f=+x%5E%7B2%7D+%2B+18x+%2B+81)
2.-)![( 2x + 3 )^{2} ( 2x + 3 )^{2}](https://tex.z-dn.net/?f=+%28+2x+%2B+3+%29%5E%7B2%7D+)
![2x^{2} + 2( 2x )( 3 ) + 3^{2}
2x^{2} + 2( 2x )( 3 ) + 3^{2}](https://tex.z-dn.net/?f=+2x%5E%7B2%7D+%2B+2%28+2x+%29%28+3+%29+%2B++3%5E%7B2%7D+%0A)
![2x^{2} + 12x + 9 2x^{2} + 12x + 9](https://tex.z-dn.net/?f=+2x%5E%7B2%7D+%2B+12x+%2B+9)
Espero q te ayude!!!!!!!!!!!!!!!!!
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1.-)
2.-)
Espero q te ayude!!!!!!!!!!!!!!!!!
Anónimo:
hola vican600
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