Can someone help and explain this to me?
1 answer:
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We can use quadratic formula to determine the roots of the given quadratic equation.
The quadratic formula is:
b = coefficient of x term = 4
a = coefficient of squared term = 1
c = constant term = 7
Using the values, we get:
So, the correct answer to this question is option A
The quadratic formula is:
b = coefficient of x term = 4
a = coefficient of squared term = 1
c = constant term = 7
Using the values, we get:
So, the correct answer to this question is option A
Answer:
False
True
False
False
Step-by-step explanation:
1. We have to get the sum as follows :
=
=
=
=
So, this is false.
2. We have to get the sum as follows :
=
=
=
=
So, this is true.
3. We have to get the difference as follows :
=
=
=
=
So, this is false.
4. We have to get the difference as follows :
=
=
=
=
So, this is also false. (Answer)