Answer:
the answer is x^3- 12....!
Hi here is your answer
an=5n-3
an-1= -3+5n
an-1= -3+5(n-1)
an-1= -3+5n-5
an-1= 5n-7
d= an- an-1
d=(5n-3)-(5n-7)
d=5n-3-5n+7
d=4
Answer: d = 4
Hope this helps you.
x = 3
Step-by-step explanation:
3(2 - 4x) = -30
=>6 - 12x = -30
=> 12x = 36
=> x = 3
2x²-2x+5y doing the math reply if you need explanations
