(k+4) (k-4) the numbers have to multiply up to what ever the number is. so the number is 16 and 4 times 4 is 16. also a pluss and minus makes it into a negative number like the equation
Answer:
6a²
Step-by-step explanation:
6×5² = 6×25 = 150cm²
thank you
The zeros are (-4,0),(-3,0),(3,0)
