Maths Indices Exercise8
Please Select
Q1 
Solution :
Q2 
Solution :
Q3 
Solution :
Q4 
Solution :
Q5 
Solution :
,
Q6 
Solution :
Q7 
Solution :
,
Q8 
Solution :
Q9 
Solution :
Q10 
Solution :
Q11
Solution :
Q12 
Solution :
Q13 
Solution :
Q14 
Solution :
Q15 
Solution :
Q16 
Solution :
,
Q17 
Solution :
Q18 
Solution :
Q19 
Solution :
,
Q20 
Solution :
,
Q21 
Solution :
Q22 If 
then prove that xyz = 1
Solution :
Q23 If 
then prove that 
Solution :
Q24 If 
then prove that 
Solution :
Q25 If 
then prove that 
Solution :
Q26 Simplify 
, 
, (-27 a9)2/3
Solution :
Q27 If a = 3 and b = -2 find the values of :
(i) aa + bb (ii) ab + ba
Solution :
Q28 If 
then prove that 
Solution :
Q29 Evaluate 
when 
Solution :
Q30 If 
Find the values of x,y & z where x,y & z are different positive primes
Solution :
Q31 If 
Find the values of x & y when a,b are different positive primes
Solution :
Q32 If 
prove that a+b+2 = 0, where p and q are different positive primes.
Solution :
Q33 If 
find x + y , where p and q are different positive primes
Solution :
Q34 Solve the following for x :
Solution :
,,
Q35 Solve the following for x :
Solution :
Q36 If 53x = 125 and (10)y = 0.001, find x and y
Solution :
Q37 If 
prove that m = 1 + n
Solution :
Q38 If 34x = (81)-1 and (10)1/y = 0.0001, find the value of 2-x.(16)y
Solution :
Q39 If 3x+1 = 9x-2, find the value of 21+x
Solution :
Q40 Solve the following equations :
(i) 3(2xx+1)- 2x+2 + 5 = 0
(ii) 3x = 9.3y , 8.2y = 4x
Solution :
,
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