Question

Fatore os polinômios:
a) 10³+15p²=

b)a³+3a²+2a+6=

c) 9x²-16=

Answer 1

a)

10³ + 15P²
1000 + 15p²
=> 5.(200 + 3p²)

===

b)

a³ + 3a² + 2a + 6 
a².(a + 3) + 2(a + 3)
=> (a² + 2).(a + 3)

===

c)

9x² - 16

=> (3x - 4).(3x + 4)