Question

ननम्नललखित में से ककसी एक ववष् पर मौललक

कहानी ललखिए –



ि ) सांगनत का असर​

Answer 1

Explanation:

a {x}^{2} + (1 + {a}^{2} )x + aax

2

+(1+a

2

)x+a

To find :-

It's factorization

Solution:-

a {x}^{2} + (1 + {a}^{2} )x + aax

2

+(1+a

2

)x+a

a {x}^{2} + x + {a}^{2} x + a = 0ax

2

+x+a

2

x+a=0

a {x}^{2} + {a}^{2} x + x + a = 0ax

2

+a

2

x+x+a=0

Taking ax and 1 as common,

We get,

ax(x + a) + 1(x + a) = 0ax(x+a)+1(x+a)=0

(ax + 1)(x + a) = 0(ax+1)(x+a)=0

(ax + 1) = 0 \: \:(ax+1)=0

(x + a) = 0(x+a)=0

ax + 1 = 0ax+1=0

x = \dfrac{ - 1}{a}x=

a

−1

or,

x = - ax=−a

hence, the solution is

x = \dfrac{ - 1}{a} \: \: \: \: x = - ax=

a

−1

x=−a

Answer 2

Answer:

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