Answer:
2 real roots
Step-by-step explanation:
If the discriminant is >0 then the equation has 2 real roots
If the discriminant is =0 then the equation has 1 real roots
If the discriminant is <0 then the equation has 2 complex roots
since the discriminant is 4, it has 2 real roots
Answer:
x = -2,3
Step-by-step explanation:
Given: (x − 3)(x +2) = 0
To find the solution of above factor.
It is already in factor form.
Two factors are (x-3) and (x+2)
So, set each factor to 0 and solve for x
(x − 3) = 0 or (x +2) = 0
x - 3 = 0 or x + 2 = 0
x = 3 or x = -2
Hence, The solution of the (x − 3)(x +2) = 0 are 3 and -2
Answer:
The angle of x is 65°
Step-by-step explanation:
In an triangle, according to the triangle postulate
"The sum of all the three angle will be equal to 180 degrees"
Step 1: Add together the known angles.
68° + 47° = 115°
Step 2: Subtract the sum from 180°.
180° - 115° = 65°
Other wise
68° + 47° +x = 180°
115° +x = 180°
x = 180° - 115°
x = 65°
It’s between 5 and 6 mostly because 5 x 6 = 30.
Hello,
If
, then to calculate the value of y, you just have to put the value of x into the equation.
In your case: