Answer:
The answer is x = -1 .
Step-by-step explanation:
We have given,
We need to solve this for x.
i.e 3.75x - 1.75x + 3.7 = 1.7
or 2x = 1.7 - 3.7
or 2x = -2
or x =
or x = -1
Hence we got x = - 1
The answer should be 85,000
Answer:
(x - 5)(x + 5)
Step-by-step explanation:
x² - 25 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b)
x² - 25
= x² - 5²
= (x - 5)(x + 5)