Question

(50 PONTOS) URGENTE
ME AJUDEM POR FAVOR!!
MONÔMIOS
1: Veja o exemplo e efetue.

$\frac{2}{3} xy + \frac{1}{2}xy = \frac{4xy + 3xy }{6} = \frac{7xy}{6}$

a) $\frac{3}{8} x + \frac{1}{2} x$

b) $\frac{a}{2} - \frac{2a}{3}$

c) $\frac{4}{5} m - \frac{1}{2} m$

d) - $\frac{3}{2}$ x² - $\frac{3}{4}$ x2

e) 7p - $\frac{3}{5}$ p

f) $\frac{1}{3} t - 2t$

2: Reduza os termos semelhantes.

a) $\frac{x}{2} + \frac{3x}{5} - \frac{2x}{5}$

b) $-a - \frac{4}{3} a + \frac{7}{3} a$

Answer 1

1-a) 12x/8

b) -a/6

c) 3m/10

d) -3x²/4

e) 32p/5

f) -5t/3

2-a) 7x/10

b) 0

Explicação passo-a-passo:

Espero ter ajudado!!!!

24/12

Feliz Natal

Answer 2

Resposta:

Boa tarde!

Explicação passo-a-passo:

Vamos lá!

$a)\dfrac{3}{8} x+\dfrac{1}{2}x=\dfrac{3+4}{8} x=\dfrac{7}{8} x\\\\\\b)\dfrac{a}{2} -\dfrac{2a}{3}=\dfrac{3a-4a}{6}=-\dfrac{a}{6}\\\\\\c)\dfrac{4}{5}m-\dfrac{1}{2}m=\dfrac{8-5}{10}m=\dfrac{3}{10}m\\\\\\d)-\dfrac{3}{2} x^{2} -\dfrac{3}{4}x^{2} =\dfrac{-6-3}{4}x^{2} =-\dfrac{9}{4} x^{2} \\\\\\e)7p-\dfrac{3}{5} p=\dfrac{35-3}{5} p=\dfrac{32}{5} p\\\\\\f)\dfrac{1}{3} t-2t=\dfrac{1-6}{3} t=-\dfrac{5}{3} t$