A) x + y = 17
B) x * y = -168
y = -168/x then inputting this into A)
x + -168/x = 17
x^2 -168 -17x = 0
x = 24 and x = -7
Answer: n is greater than or equals to 1, where n is an integer
Step-by-step explanation:
Answer:
An example below
Step-by-step explanation:
5(4a + 7(a + 2b))
First simply the inside bracket using distributive property:
7(a + 2b)
7(a) + 7(2b)
7a + 14b
5(4a + 7a + 14b)
5(11a + 14b)
Use distributive property again
5(11a) + 5(14b)
55a + 70b
Answer:
Step-by-step explanation:
Find the are by multiplying all of the sides together, and you wil get your answer.
Answer:
(x + 2)(x - 5)
Step-by-step explanation:
Here are the steps: