Math, asked by aritro1, 1 year ago

2[(4x)(5x)+(5x)(18)+(18)(4x)]=3384

Answers

Answered by MANKOTIA

1

20x^2+90x +72 x =3384/2. 20x^2+162=1692. 10x^2+81x =846 . 10x^2+81x-846=0 now use quadratic formula . and find ,x.

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