Espero que te sirva.
Explicación paso a paso:
= ( 4p² - 9p + 11 ) - ( p² - 5p + 4 )
= 4p² - 9p + 11 - p² + 5p - 4
= 4p² - p² = 3p²
= - 9p + 5p = - 4p
= 11 - 4 = 7
= 3p² - 4p + 7
Respuesta:
-3p^ 2+4p-7
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Espero que te sirva.
Explicación paso a paso:
= ( 4p² - 9p + 11 ) - ( p² - 5p + 4 )
= 4p² - 9p + 11 - p² + 5p - 4
= 4p² - p² = 3p²
= - 9p + 5p = - 4p
= 11 - 4 = 7
= 3p² - 4p + 7
Respuesta:
-3p^ 2+4p-7
Explicación paso a paso: