trinategaudet38 trinategaudet38

02-11-2021
Mathematics

contestada

solve the equation by factoring
x^-2x=15

Respuesta :

Trancescient Trancescient

02-11-2021

Step-by-step explanation:

Add one to both sides of the equation:

[tex]x^2 - 2x + 1 = 15 + 1[/tex]

[tex]\Rightarrow (x - 1)^2 = 16[/tex]

Taking the square root of the equation above, we get

[tex]x - 1 = \pm 4[/tex]

or

[tex]x = 1 \pm 4 = 5, -3[/tex]

Answer Link

Otras preguntas

Please explain your answer

Solve −2x2 +3x − 9 = 0

What was the name given to the program intended to end poverty, fight disease, and ensure justice for all Americans, started by the Kennedy administration? A)

How many subshells are there in the shell with n = 6?

____ is (are) the earnings of a corporation that are distributed to the stockholders. interest dividends retained earnings discounts premiums

Which best completes the tomeline

Which trna anticodon(s) could decode the mrna codon cag (recall that codons are always written in the 5'—>3' direction and anticodons are written in the 3'—&

Convert 0.79 tons to pounds?

Read the excerpt below and answer the question. Want is our companion from birth to death, familiar as the seasons or the earth, varying only in degrees. Which

as their financial advisor what part of jim and Jack financial plan would you encourage them to work on