In a quadratic equation with the general formula of:
ax^2 + bx + c = 0
The discriminant is equal to b^2 - 4(a)(c). If the answer is a perfect square, then there are two real numbers. If not, then there are no real number root.
The discriminant for this equation is
(-6)^2 - 4(3)(1) = 24
Since 24 is not a perfect square, there are no real number roots.
Answer:
5 shirts and 4 pairs of shorts
Step-by-step explanation:
160-1 set (12+25=37)=123
123-1 set=86
86-37=49
49-37=12
12-1 t-shirt=0
Answer:
<h3>X<2</h3>
Step-by-step explanation:
To solve this problem, first, you have to isolate x on one side of the equation.
x+1-1<3-1 (First, subtract 1 from both sides.)
3-1 (Solve.)
3-1=2
x<2
The correct answer is x<2.
Answer:
14 dollars
Step-by-step explanation:
42 / 3 = x amount of dollars
14 = x
so every one sweater costs 14 dollars
Hey buddy
Your answer is last part(e part)
Irrational
Hope it helps :)
