4pq+7qr+8rp-4r(p+q)=
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SOLUTION
TO SIMPLIFY
4pq + 7qr + 8rp - 4r( p + q )
EVALUATION
Here the given expression is
4pq + 7qr + 8rp - 4r( p + q )
We simplify it as below
4pq + 7qr + 8rp - 4r( p + q )
= 4pq + 7qr + 8rp - 4rp - 4qr
= 4pq + 7qr - 4qr + 8rp - 4rp
= 4pq + 3qr + 4rp
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