-7x² + 70x - 175
= -7(x² - 10x + 25)
= -7(x - 5)²
= -7(x + -5)²
Answer: -5
Answer:
4. 3. 10
5. 1102.31
6. 17.37
Step-by-step explanation:
Yes
200% is basically 2/1, and 2/1 = 2. 2 is a whole number.