Question

Como factorizar
a)problema 16x2-25y4
b)problema X2-7x+12
c) problema a9-18a6b5+108a3b10-216b15
d) problema 27a3+b6
, agradezco su atencion?

Answer 1

A) (4x-5y2)(4x+5y2)
b) (x-4) (x-3)

Answer 2

16x²-25y⁴ = (4x-5y²)(4x+5y²)

x²-7x+12 = (x-4)(x-3)

a^9 - 18a^6b^5 + 108a³b^10 - 216b^15 = (a³-6b^5)

27a³+(b²)³ = (3a+b²)(9a²-3ab²+b⁴)