Question

We have a*b = 3a+2b . If p = 1 and q=3 then find the value of 5p*(4q*3q) 3a-2b. 5

Answer 1

SOLUTION

GIVEN

• We have a*b = 3a + 2b

• p = 1 and q = 3

TO DETERMINE

The value of 5p*(4q*3q)

EVALUATION

Here it is given that a*b = 3a + 2b

p = 1 and q = 3

Now

5p*(4q*3q)

= 5*(12*9)

Now

12*9

= ( 3 × 12 ) + (2 × 9 )

= 36 + 18

= 54

Therefore

5p*(4q*3q)

= 5*(12*9)

= 5*54

= ( 3 × 5 ) +( 2 × 54 )

= 15 + 108

= 123

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Answer 2

Answer:

p = 1 and q = 3

Now

5p*(4q*3q)

= 5*(12*9)

Now

12*9

= ( 3 × 12 ) + (2 × 9 )

= 36 + 18

= 54

Therefore

5p*(4q*3q)

= 5*(12*9)

= 5*54

= ( 3 × 5 ) +( 2 × 54 )

= 15 + 108

= 123