Answer:
B.) 3.65, 3 2/3, 3.7
Step-by-step explanation:
I think the answer is b i've never learned this sorry :(
Answer:
z = 36
Step-by-step explanation:
- Add nine to each side, so it now looks like this: z = 36
Answer:
(x - 10)(x + 10)
Step-by-step explanation:
x² - 100 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b)
Hence
x² - 100
= x² - 10² = (x - 10)(x + 10)
The right answer is B (b=-0.243)
