jadenbun
20.03.2021 •
Mathematics
Reduza os termos semelhantes e classifique em binômio trinômio ou monômio
a.7xy²+5x³+9y²x -(9x³)+y²x+2x³
b.4xy²-7x²y-xy²+2xy²-5x²y
c.13ab+5a-(4ab-6b)+3a-2b
urgente por favor preciso para hoje te as 15:00
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Ответ:
a. 17xy^2 + -2x^3 es un binomio
Step-by-step explanation:
Tenemos que sumar los terminos que son iguales, pero las letras se ponen en orden alphabetica 9y^2x es igual que 9xy^2
a. 7xy^2 + 9xy^2 + xy^2 + 5x^3 + 2x^3 - 9x^3
suma los que tienen las mismas letras 17xy^2 + -2x^3 es un binomio como tiene dos termos
Las demas son igual
Ответ: