X+5
Y-7
Fractions can someone help me pls
For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0, then we substitute: a=5, b=-2, c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions.
Answer:
-1, 0, 0.1, 1
Step-by-step explanation:
-1 is a negative value, which makes it before 0
0.1 is less than 1 but more than 0
Answer:
Step 1
Step-by-step explanation:
Carly divided 7a by a when she should have divided 7a by 7
Answer:
0.778
Step-by-step explanation:
Round up if this number is greater than or equal to 5 and round down if it is less than 5.
