Make q the subject of the relation t pq r - r2 - WAEC Mathematics 1997 Question
Make q the subject of the relation t = √pq/r - r2
A
q =
rt2/p - r3
B
q =
t2/p - r2
C
q =
rt/p - r3
D
q =
p - r3/rt2
correct option: a
t = √pq/r - r2q
t2 =
pq - r3q/2
q(p - r3) = rt2
q(p - r3) = rt2
q =
rt2/p - r3
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