If you want to multiply (2*x + 5) and (2*x - 5), you can do this using the following steps:
(2*x + 5) * (2*x - 5) = 4*x^2 - 10*x + 10*x - 25 = 4*x^2 - 25
The correct result is 4*x^2 - 25.
I believe the second one : drawing a number from a hat, not replacing it, and then drawing a second number
Answer:
D) 2a-6
Step-by-step explanation:
Graham sold 6 less = -6
Than double what Adriania sold. = 2a
2a - 6
Answer: The answer is C) x^4 + 11x^3 + 24x^2
Step-by-step explanation:
I just had this question and i got it correct
Answer:
Step-by-step explanation: