maths master Quiz
Question Number 1
If y = (x + 3)2, then (-2x - 6)sq. must equal which of the following?
A. -4y sq.
B. -2y sq.
C. -4y
D. 4y
E. 2y
F. none of these
Question Number 2
If m and p are positive integers and (m + p) x m is even, which of the following must be true?
A. If m is odd, then p is odd.
B. If m is odd, then p is even.
C. If m is even, then p is even
D. If m is even, then p is odd.
E. m must be even.
F. all are wrong.