Mathematics, 04.01.2020 12:31 zookieblu

solve the equation, x2 - 2x - 8 = 0 by completing the square .

a. x = 4 or x = -2

b. x = 4 or x = 2

c. x = -4 or x = -2

d. x = -4 or x = 2

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, arielpraczko1

20+ ! come and answer quick! triangle mno is reflected over the x-axis and then translated up 4 and right 3. how can the transformation be amended such that the translation can occur before the reflection and have the image remain in the same position? a translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis. b translate the pre-image up 3 and right 4 and then reflect the figure over the x-axis. c translate the pre-image up 4 and left 3 and then reflect the figure over the y-axis. d translate the pre-image down 3 and right 4 and then reflect the figure over the x-axis.

Answers: 2

continue

Mathematics, 21.06.2019 17:10, tdahna0403

The graph of g(x) is a translation of y = which equation represents g(x)?

Answers: 1

continue

Mathematics, 21.06.2019 18:30, Calmalemi

Find the area of the regular hexagon if a side is 20 cm.

Answers: 2

continue

Mathematics, 21.06.2019 20:00, samaragreen34

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

Answers: 1

continue

You know the right answer?

solve the equation, x2 - 2x - 8 = 0 by completing the square .

a. x = 4 or x = -2
...