Express the following in exponential form: a x a x a x c x c x c x d

Express the following in exponential form: 2x2xaxa

Express the following in exponential form: 6x6x6x6

Express the following in exponential form: 5x5x7x7x7

Express each of the following equations in the form of ax + by + c = 0 and write the values of a, b and c. (i) 3x + 4y = 5 (ii) x - 5 = sqrt3y (iii) 3x = y (iv) x/2+y/2=1/6 (v) 3x - 7 = 0

Write the following sets in roster form: C = {x : x is a two-digit natural number such that the sum of its digits is 8}

Prove that the following functions do not have maxima or minima: (c) h(x) = x^(3) + x^(2) + x + 1

Express each of the following as a product of prime factos only in exponential form: 108x192

Express each of the following as a product of prime factors only in exponential form: 729x64

Write the following sets in roster form (i) B= {x:x is a natural number smaller than 6} C= {x:x is a two-digit natural number such that the sum of its digits is 8). (iii) D= {x : x is a prime mimber which is a divisor of 60}. E= {x:x is an alphabet in BETTER}.

Examine the following functions for continuity: (c) f(x) = (x^(2) - 25)/(x +5), x != -5