ACTIVITY 6: Applying Skills in completing the square. Solve for the roots of the quadratic equation using completing the square method by writing the outcome on the underlined before the given instruction at the right.
1. 2x2 - 8x - 14 = 0
a.Add 14 on both sides
b. Divide each term of the equation by 2
c.Add a number to both sides of the equation
d. Factor the perfect square trinomial e.Apply the square root Principle
In MATHEMATICS we need to add very patiently. Especially when we solved it. So before you multiply the 25 you need to add first the 5 and 6 so it's equal to 11 then you multiply the 25 by 11 so it's equal to 275 and lastly, divide the 275 by 2=n
SOLUTION:
5 added by 6=11
11 multiplied by 25=275
and to add the fractions by 275 and 2, find the LCD and then combine it so it's equal to 80
Answers & Comments
Step-by-step explanation:
ACTIVITY 6: Applying Skills in completing the square. Solve for the roots of the quadratic equation using completing the square method by writing the outcome on the underlined before the given instruction at the right.
1. 2x2 - 8x - 14 = 0
a.Add 14 on both sides
b. Divide each term of the equation by 2
c.Add a number to both sides of the equation
d. Factor the perfect square trinomial e.Apply the square root Principle
f.Add 2 on both sides
g. The roots are x = 2 *V11.
h. The roots are nature of roots)
pasagot pls
Answer:
Well, we evaluate the 5+6 first.
Step-by-step explanation:
In MATHEMATICS we need to add very patiently. Especially when we solved it. So before you multiply the 25 you need to add first the 5 and 6 so it's equal to 11 then you multiply the 25 by 11 so it's equal to 275 and lastly, divide the 275 by 2=n
SOLUTION:
5 added by 6=11
11 multiplied by 25=275
5+6=11x25=275÷2=80