Answer:
The perfect square ( x -1 )² = 2
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given equation x² - 2 x = 1
⇒ x² - 2 x + 1 -1 = 1
⇒ x² - 2x + 1² = 1 +1
⇒ ( x -1 )² = 2
Yes basically 3 and 5 and 2 and divisible yes so ok and + and =
Answer:
The Explanation is below .
Step-by-step explanation:
a. )
Raul is correct because Height should always be Perpendicular
and Raul has drawn Height 'h' Perpendicular to the corresponding Base 'b'.
b. )
Mark is incorrect because Height drawn is NOT Perpendicular.
c. )
Kiki is incorrect because the corresponding base is incorrect, Height drawn is correct that is Perpendicular.