Method Q 33 We have a*b=3a+2b3a-2b If p=15 and q = 3, then find the value of 5p*(4q*3q) - Maths - Algebra

Question

Method
Q 33 We have a * b = 3 a + 2 b 3 a - 2 b   I f   p = 1 5
and q = 3, then find the value of 5 p * ( 4 q * 3 q )
A - 4 3
B 3
C - 3
D 15

Abhishek Jha · Accepted Answer

Dear Student,
Here is the solution of your asked query:
a*b=3a+2b3a-2bP=15⇒5p=5×15=1q=3⇒4q=4×3=12And 3q=3×3=9So we have;4q*3q=3×12+2×93×12-2×9=5418=3so, 5p*4q*3q=3×1+2×33×1-2×3=9-3=-3Therefore,  5p*4q*3q=-3
Regards

Method Q.33. We have a * b = 3 a + 2 b 3 a - 2 b . I f p = 1 5 and q = 3, then find the value of 5 p * ( 4 q * 3 q ) . A. - 4 3 B. 3 C. - 3 D. 15

Method
Q.33. We have $a * b = \frac{3 a + 2 b}{3 a - 2 b} . I f p = \frac{1}{5}$ and q = 3, then find the value of $5 p * (4 q * 3 q)$ .
A. $\frac{- 4}{3}$
B. 3
C. - 3
D. 15