Question

$ab( {x}^{2} + 1) + x( {a}^{2} + {b}^{2} )$
friends I am stuck in this question..!!

please help me solve this. ​

Answer 1

Answer:

answer is (bx+a)(ax+b)

Step-by-step explanation:

in attachment

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Answer 2

Answer:

ab(x^2+1) + x (a^2+b^2) =0

abx^2 + x(a^2+b ^2) +ab=0

abx^2 + a^2x + b^2 x +ab = 0

ax ( bx+a ) + b (bx +a) =0

(ax+b) (bx+a ) =0

1.ax+b =0 2. bx+a =0

x= -b/a x= -a/b