what is the fully factored form of 32a³ + 12a²?\n4a²(8a + 3)\n4a(8a² + 3a)\n12a²(3a + 1)\n12a(3a² + a)
what is the fully factored form of 32a³ + 12a²?\n4a²(8a + 3)\n4a(8a² + 3a)\n12a²(3a + 1)\n12a(3a² + a)
Answer
Answer:
A. $4a^{2}(8a + 3)$
Explanation:
Step1: Find GCF of coefficients
The GCF of 32 and 12 is 4.
Step2: Find GCF of variables
The GCF of $a^{3}$ and $a^{2}$ is $a^{2}$.
Step3: Factor out GCF
$32a^{3}+12a^{2}=4a^{2}(8a + 3)$