Answer:
Step-by-step explanation:
a^1=-2
a^n=a×a^n-1
Answer:
The answer is 3x+2
Step-by-step explanation:
2(3x-1)-3x+4
I did distributive property on 2(3x-1) how I did that was I multiplied 2 times 3x which is 6x (2 times 3x=6x). Then I multiplied 2 times -1 which equals -2 (2 times -1=-2).
new expression:
6x-2-3x+4
I combined all the numbers with the variables (6x and -3x) and by subtracting both of them you get 3x (6x-3x=3x). After that you combine -2 and 4 which equals 2 (-2+4=2).
This is now the final expression (your answer):
3x+2
Hello,
Δ=8²+4*3*4=64+48=112=2^4 * 7
