Answer:
Both x = -1 and x = -7 are true solutions.
Step-by-step explanation:
Given
Required
Solve
Take square of both sides
Open bracket
Express as:
Expand
Factorize
Factor out x + 7
Solve:
So:
Answer:
To find the surface area of a rectangular prism, measure the length, width, and height of the prism. Find the area of the top and bottom faces by multiplying the length and width of the prism. Then, calculate the area of the left and right faces by multiplying the width and height.
Answer:
i honestly dont know they dont teach us that i forgor. whats the point of teaching this if you forget lol?
Step-by-step explanation:
Answer: c OR
Answer:
The graph so C
Step-by-step explanation:
Cause u can’t get two or more x values for different for one y value( if u plug in 3 and u get 5, u can’t plug in 3 again and get 10)
The answer should be B if I am correct