Answer:
500+4=504
Step-by-step explanation:
Hope it helps
Answer:
( x + 3 )² - 27
Step-by-step explanation:
x² + 6x = 18
→ Minus 18 from both sides to get a quadratic equation
x² + 6x - 18
⇒Completed square from is ( x + a )² + b
⇒The value of 'a' will always be half the 'b' value in the equation
ax² + bx + c
→( x + 3 )² + b
Expand out the equation to find 'b'
x² + 6x + 9
We have do something to get from 9 to - 18 which -27
So the answer is ( x + 3 )² -27
Answer:
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Option C is the correct option
Step by step explanation

Reduce the fraction with 11

Simplify the expression


Simplify the radical expression

Hope this helps...
Good luck on your assignment..
Answer:
A. The kinetic energy is quartered.
Step-by-step explanation:
The kinetic energy is quartered.