Answer:
3
Step-by-step explanation:
Answer:13
Step-by-step explanation: I took the test in K12 and the answer is 13
The answer is both all real numbers less than 0 and all real numbers greater than 0
C hope this helps you out
When the leading coefficient is 1,
If the constant ( c term) is a perfect square and the b term is 2* the square root of the c term.
Ex.
x*2 + 10x + 25
2*5 = 10 5*5=25
Ex.
x^2 - 12x + 36
2 * -6 = -12 6*6=36
