Question

Solve:

(a) Find the product of (6a + 8b – 11)(3a + 7b).


(b) Find any three rational numbers between
1/2 and 2/3

.

(c) Simplify and express with a positive index: (3/4)-⁵ × (4/9)⁸


fast pls

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Answer 1

Answer:

a) 18a^2+56b^2-11

b) Rational no. between 1/3 and 1/2now, find LCM of 3 and 2 LCM is 6now, rational no. between 2/6 and 3/6 now 2/6*4/4= 8/24 3/6*4/4= 12/24answer =. 9/2…

c) 4^14/3^21

Step-by-step explanation: