The second one. <span>{(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)} </span>
Answer:
x = 13
Step-by-step explanation:
x - 9 = 4
( Add 9 to both sides to isolate x)
x = 13
Step-by-step explanation:
x² - 9x + 14
= (x - 7)(x - 2)
Hence the answer is B.
So that means F is one answer.
Any other fraction of square roots that can be combined like that to reduce down to will also be correct.
What other ones also reduce to that?