Question

if PQ equal to 6 and P + Q equal to 5 then p square + b square equal to what

Answer 1

given: pq=6,p+q=5

psquare + qsquare= p+q the whole square

p+q the whole square= psquare + q square + 2pq

as we know pq=6 and p+q=5

5square = psquare + qsquare + 2*6

psquare+qsquare=25-12=13

Answer 2

Answer:

Hope it helps you..............