Question

ME AJUDE PF!
a)4x²-28x+49/4x²-49
b)9m²-1/9m+3
c)w²+10w+25/w²+7w+10
d)a²+4a-21/a²-6a+9
e)8m²+20m/14m-2m²
f)4b²+20b+25/6b²+15b​

Answer 1

Resposta:

a) 16x^4-112x^3+49-196x^2/4x^2

b) 81m^3-1+27/9m

c) w^2+17w+25/w^2+10

d) a^2-2a-21/a^2+9

e) 6m^2+10/7

f) 4b^2+35b+25/6b^2

Espero ter ajudado