Answer:
2+18
Step-by-step explanation:5+123
Answer:
n = {-1, 7}
Step-by-step explanation:
8n² - 56 = 48n
Subtract 48n from both sides
8n² - 48n - 56 = 0
Divide both sides by 8
n² - 6n - 7 = 0
Factor
alternately use the quadratic equation or complete the square
(n - 7)(n + 1) = 0
n = {-1, 7}
you didn't complete your question.
please type the whole question.
+8+8+8 (something to fill 20 characters)
B and C
because the second number is a square of the first number
