solve for x in the following equation, be sure to include both solution. (x-3)^2-10=15. Show all work. PLZ HELP!

Question

kitty2299 kitty2299

13-05-2020
Mathematics

contestada

solve for x in the following equation, be sure to include both solution. (x-3)^2-10=15. Show all work. PLZ HELP!

Respuesta :

Otras preguntas

to set apart a lengthy quote in a research paper you would apply which of the following indents

how is architecture similar to sculpture

Which of the following were effects of the arms race? Select all that apply. -fear of nuclear attack -cooperation in space exploration -building of large number

russian often claimed to be an heir to which empire

What is the primary setting and action of Book 13 of the Odyssey? 1)Calypso capturing Ulysses on Ogygia 2)Telemachus traveling to Sparta 3)Ulysses returning to

What is the tangent function used to find and what are its units

kim jest roman dmowski

The opposition to current in an electrical circuit is called its impedance. The impedance z in a parallel circuit with two pathways satisfies the equation: 1/z

what is √180 * 2√30 simplified?

Read the following passage from a 1933 speech by United States President Franklin Roosevelt. Which of the following is the same type of source as this speech? “

teensymarshmallow2 teensymarshmallow2 · Answer 1 · 2020-05-13T19:53:31+02:00

teensymarshmallow2 teensymarshmallow2

13-05-2020

Answer:

x=8 x=-2

Step-by-step explanation:

(x - 3)^2 - 10 = 15

(x - 3)^2 = 15 + 10

(x - 3)^2 = 25

x - 3 = squareroot{25}

x - 3 = ±5

first solution:

x - 3 = 5

x = 5 + 3

x = 8

Second solution:

x - 3 = - 5

x = - 5 + 3

x = - 2

Answer Link

oghomeschoolerbw oghomeschoolerbw · Answer 2 · 2020-05-14T01:27:00+02:00

oghomeschoolerbw oghomeschoolerbw

14-05-2020

Answer:

x=8 x=-2

Step-by-step explanation:

(x - 3)^2 - 10 = 15

(x - 3)^2 = 15 + 10

(x - 3)^2 = 25

x - 3 = squareroot{25}

x - 3 = ±5

first solution:

x - 3 = 5

x = 5 + 3

x = 8

Second solution:

x - 3 = - 5

x = - 5 + 3

x = - 2

Answer Link