8 If p - 9 = 9 and pq = 36, evaluate
(i) p +9
(ii) p2 - 92
Answers
Answered by
1
Step-by-step explanation:
p-9=9
p=9+9=18
pq=36
18×q=36
q=36÷18
q=2
1)p+9
p=18
18+9=27
2) p2-92
(18)2-92
18×18-92
324-92=232
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