<span>(5x+9)^2
= (5x)^2 + 2 (5x) (9) + 9^2
= 25x^2 + 90x + 81
hope it helps</span>
Answer: A is correct I think
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
1. Divide both sides by 2
2 (x + 3) ÷ 2 = 10 ÷ 2
2. Simplify
x + 3 = 5
3. Subtract 3 from both sides
x + 3 - 3 = 5 - 3
4. Simplify
x = 2
Therefore the answer is the first one
Answer:
Did you know one-quarter of all your bones are located in your feet?
Step-by-step explanation: