Answer:
If x + 1 is odd, then x is even.
Step-by-step explanation:
The converse of the statement ...
if P, then Q.
is ...
if Q, then P.
Here, we have P="x is even" and Q="x+1 is odd". The converse statement is ...
if x+1 is odd, then x is even.
Answer:
Yes,
is a solution
Step-by-step explanation:
Recall that
. By replacing
in the given trigonometric equation, we get 0 (zero) as a result, so this value is a solution:

the answer is 90000 or 9e+4. hope I helped!
16x³ - 54
= 2(8x³ - 27)
= 2(2x - 3)(4x² + 6x + 9) ← answer