Question

plzz...factorise
16p square - 8pq - 25r square + q square

Answer 1

16p^2 - 8pq + q^2 - 25r^2

={(4p)^2 - 2×4p×q + (q)^2} - (5r)^2

=(4p - q)^2 - (5r)^2

=(4p - q - 5r)(4p - q + 5r){Ans}

Hope it helps!!!!!!

Make me the brainliest plzzzz...

Answer 2

Answer:

16p^2 - 8pq + q^2 - 25r^2

=[(4p)^2 - 2×4p×q + (q)^2] - (5r)^2

=(4p - q)^2 - (5r)^2

a^2 - b^2= (a+b) (a-b)

=(4p - q - 5r)(4p - q + 5r){Ans}