Question

If p=3 q =1 r=0 a=5 b=-1 find the value of pq -3qb -br​

Answer 1

Hope this will help you.. ..

Answer 2

Solution:

Given :

P = 3

q = 1

r = 0

b = -1

a = 5

So, we have to find the value of given Equation;

Note: Substitute given value in Equation:

Equation : 2pb - ra + 4r2^q

☞ 2.3.-1 - 0.-1 + 4.0.2¹

☞ -6 + 0 + 0

☞ - 6

Therefore, Value of 2pb - ra + 4r2^q is -6.