Answer:
x = -2
Step-by-step explanation:
![3[- x + (2x + 1)] = x - 1](https://tex.z-dn.net/?f=3%5B-%20x%20%2B%20%282x%20%2B%201%29%5D%20%3D%20x%20-%201)
![= > 3[ - x + 2x + 1 ] = x - 1](https://tex.z-dn.net/?f=%20%3D%20%20%3E%203%5B%20-%20x%20%2B%202x%20%2B%201%20%5D%20%3D%20x%20-%201)
![= > 3[x + 1] = x - 1](https://tex.z-dn.net/?f=%20%3D%20%20%3E%203%5Bx%20%2B%201%5D%20%3D%20x%20-%201)




Answer: 7,-7
Step-by-step explanation: 7 squared is 7 times 7 which equals 49
-7 times -7 is also 49 bc the negatives cancel each other out
Answer:305
Step-by-step explanation:
X³ - 12x² + 35x
x(x² - 12x + 35)
x(x-5)(x-7)