What’s the greatest common factor of 12 and 32

4

Step-by-step explanation:

Hello!

Let's begin by listing out each's factors.

12: 1, 2, 3, 4, 6 ,12

32: 1, 2, 4, 8,  16, 32

Analyzing both lists, we can conclude that is the GCF.

Also note that you could use each prime factorization to find the same answer.

Hope this helps!

hello : 
the discriminat of each quadratic equation : ax²+bx+c=0 (a ≠ 0) is :
Δ = b² -4ac
1 )  Δ > 0  the equation has two reals solutions : x1,2 =  (-b±√Δ)/2a

ax²+bx+c = a(x-x1)(x-x2)
2 ) Δ = 0 : one solution : x1 = x2 = -b/2a

ax²+bx+c = a(x-x1)²
3 ) Δ < 0 : no reals solutions... no