Question

What is the value of 2 consecutive natural numbers, sum of whose squares is 145?

Answer 1

Let the first no. be x
& the second no. be x+1

now according to the question

x²+(x+1)²=145

x²+x²+1+2x=145

2x²+2x+1-145=0

2x²+2x-144=0

x²+x-72=0

x²+9x-8x-72=0

x(x+9)-8(x+9)=0

(x-8)(x+9)=0

(x-8)=0
x=8

(x+9)=0
x=-9

⭐If The value of x we take 8
then x+1
=9

⭐If x=-9
x+1
=-9+1
=-8


@Altaf

Answer 2

Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide