plz any one give all in one math class 10 math sample paper
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Answer:
Hope it will help in ur xam
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Answered by
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Step-by-step explanation:
let the first number=x
second number=x+1
sum whose square is 365
so
(x)2+(x+1)2=365
x2+x2+1+2x=365
2x2+2x=365-1
2x2+2x=364
2(x2+x-364)
x2+x-182=0
factor this equation
x2+14x-13x-182=0
x(x+14)-13(x+14)=0
(x-13) (x+14)=0
x-13=0 x+14=0
x=0+13 x=0-14
=13 =-14
put the positive value
x=13
x+1=13+1
=14 answer
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