Step-by-step explanation:
in step 2 leon made mistake
we have

Complete the square. Remember to balance the equation by adding the same constants to each side



Rewrite as perfect squares

Square Root both sides



substitute

therefore
<u>the answer is</u>
the solutions are
or 
or 
Answer:
That is a division equation.
Step-by-step explanation:
Step-by-step explanation:
volume=8448m²
volume=l×b×h
=11m×8m×t
=88m²×t
therefore, 88m²×t=8448m²
t= 8448/88
= 96
Check:-
volume= l×b×h
=11m×8m×96
=8448m³
Our answer is correct
Answer:
Step-by-step explanation: