Factor completely. 492 – 9 =?
2 answers:
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Answer:
x = 2.5 or 7.5
Step-by-step explanation:
Subtract 3/4.
|5 -x| = 10/4 = 2.5
This resolves to two equations:
- 5 -x = 2.5 ⇒ x = 5 -2.5 = 2.5
- 5 -x = -2.5 ⇒ x = 5 +2.5 = 7.5
The solutions are x = 2.5 or 7.5.
Answer:
see explanation
Step-by-step explanation:
Using the rule of exponents
=
, then
2 ÷ = 2 ÷
To divide leave first, change ÷ to × , turn second upside down
= 2 ×