6x^2 + 4(x^2 - 1) =
6x^2 + 4x^2 - 4 =
10x^2 - 4 <===
Answer: 28
Step-by-step explanation: Follwing PEMDAS, add the 3 and 5 in the parentheses first. You get 8, then multiply by 3, which gives you 24. Add 4 to 24 and it will give you 28.
3/4 I think is the answer not sure sorry if it's wrong
Answer:
What contributed to the decline of the Indus Valley civilization?
Select all correct answers.What contributed to the decline of the Indus Valley civilization?
Select all correct answers.
Step-by-step explanation: