Assuming you mean whole numbers, 41 times 1 equals 41, or 1 times 41.
the commutative property was used
Answer:
A: 144/z
Step-by-step explanation:
Hopefully this helps!
You should Google it because I forgot but others might know
Rewrite the given quadratic equation in standard form: Kx 2 + 2x - 1 = 0
Discriminant = 4 - 4(K)(-1) = 4 + 4K
For the equation to have two real solutions, the discriminant has to be positive. Hence we need to solve the inequality 4 + 4K > 0.
The solution set to the above inequality is given by: K > -1 for which the given equation has two real solutions.
