Question

Sum of area of two square is 640 if their difference in perimeter is 64m find the sides of two squares

Answer 1

Answer:

Step-by-step explanation:

Let one no. be x then other will bex+1

ATQ

(X)square +(X+1)square =313

X square +x square +1 +2x =313

2x square +2x +1 =313

2x square +2x -312=0

X square +x-156=0

X square -13x +12x -156=0

X(x-13)+12(x-13)=0

(X+12) (x-13)=0

X+12=0 x-13=0

X not=-12 x=13

Natural no.s are always positive

No.s are:x=13

X+1=14

Answer 2

Answer:

Refers to the attachment