kseniyaskaya kseniyaskaya

03-03-2020
Mathematics

contestada

Solve the equation.

x2 − 6x − 7 = 0

Respuesta :

igoroleshko156 igoroleshko156

03-03-2020

Answer:

x = 7 and x = -1

Step-by-step explanation:

Step 1: Factor

x^2 - 6x - 7 = 0

(x - 7)(x + 1) = 0

Step 2: Solve for x

(x - 7)(x + 1) = 0

x - 7 = 0 and x + 1 = 0

x - 7 + 7 = 0 + 7 and x + 1 - 1 = 0 - 1

x = 7 and x = -1

Answer: x = 7 and x = -1

Answer Link

Otras preguntas

HELP ASAP PLEASEEEEE If you were to look at the distance scale on your map, which unit of distance would NOT be present? yards kilometers nautical miles statute

How many hundredths more than 1.98 is 21 tenths?

From the figure below, the coordinates for point z are: HELP PLS

7 out of 22 patients have a heart problem, 8 are randomly selected

write a story that ends with the wordsThank God I had the type of trainingI had from my parent

NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!

WILL GIVE BRAINLIEST What’s the difference between weather and climate, and what comprises the Earth's atmosphere? Explain the relationships between them, both

Solve plz, this is due Tomorrow!!

Write the equation of a line which passes through the point (-3, 5) and has a constant rate of change of -2.

I need help with this please