3x^2 - 75 =
First factor out the 3
3 (x^2 - 25) =
Now we have a difference of squares
= 3(x + 5)(x -5)
Answer:
x > 7
Step-by-step explanation:
THE POWER OF MEMES!!!!!!!!!!!!!!
Answer:
81
Step-by-step explanation:
x² + 18x
x² + 2(x)(9) + 9²
x² + 2(x)(9) + 81
(x + 9)²
Do you mind taking a clearer picture of the graph? I can’t answer without it.