Question

simplifique os polinômios de forma reduzida ​

Answer 1

Resposta:

a)

10x²+7xy+4xy-10x²

11xy

b)

5a³+2b⁵-6+c²-3a³+4

2a³+2b⁵-2

c)

2y²+x-y²

y+x

Answer 2

Oie, Td Bom?!

a)

$= 10x {}^{2} + 7xy + 4xy - 10x {}^{2} \\ = 7xy + 4xy \\ = (7 + 4)xy \\ = 11xy$

b)

$= 5a {}^{3} + 2b {}^{5} - 6 + c {}^{2} - 3a {}^{3} + 4 \\ = 2a {}^{3} + 2b {}^{5} -6 + c {}^{2} + 4 \\ = 2a {}^{3} + 2b {}^{5} - 2 + c {}^{2}$

c)

$= 2y {}^{2} + x - y {}^{2} \\ = 2y {}^{2} + x - 1y {}^{2} \\ = (2 - 1)y {}^{2} + x \\ = 1y {}^{2} + x \\ = y {}^{2} + 1$

Att. Makaveli1996