Hey yall so im taking a test and imm very confused on hwo to find the letter n for the equation
1 answer:
Answer:
n = -7,6
Step-by-step explanation:
n(n+1)+3=45
distributive property: a(b+c) = ab+ac
n²+n+3 = 45
n²+n -42 = 0
factor now
(n+7)(n-6) = 0
n = -7,6
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Hello There!
x + x + 2 = 44
2x + 2 = 44
- 2 - 2
2x = 42
x = 21.
Numbers are 21, 22 and 23.
Hope This Helps You!
Good Luck :)
Answer:
Option B
Step-by-step explanation:
Refer to the Attachment for steps.
