Question

a-b=10 a square+b square=58 find ab

Answer 1

Answer:

hlo dear mate ,

Step-by-step explanation:

your answer is here ...

a-b=1

a=1+b

then

a^2+b^2=58

1+b^2+b^2=58

1+b^2+2b+b^2=58

1+2b^2+2b=58

2b^2+2b=57

2(b^2+b)=57

b^2+b=57/2

b^2+b=28.5

b=28.5-b^2

then ab = 1+b× 28.5-b^2

hope this help u ... if help then mark as brain list...

Answer 2

Answer:

GOOD MORNING FRIEND

HERE'S YOUR ANSWER.