Question

fatore as expressao algébricas a)r^2s+rs^2 b)21b^5+15b^3 c)44ax^6-33ax^4

Answer 1

a)
= r^2s+rs^2
= rs.(r + s)

b)
= 21b^5+15b^3
= 3b^3.(7b^2 + 5)

c)
= 44ax^6 - 33ax^4
= 11ax^4.(4x^2 - 3)