मराठी

Factorise the expression and divide them as directed: (2x3 – 12x2 + 16x) ÷ (x – 2)(x – 4) - Mathematics

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प्रश्न

Factorise the expression and divide them as directed:

(2x3 – 12x2 + 16x) ÷ (x – 2)(x – 4)

बेरीज

उत्तर

We have,

(2x3 – 12x2 + 16x) ÷ (x – 2)(x – 4)

= `(2x^3 - 12x^2 + 16x)/((x - 2)(x - 4))`

= `(2x(x^2 - 6x + 8))/((x - 2)(x - 4))`

= `(2x(x^2 - 4x - 2x + 8))/((x - 2)(x - 4))`

= `(2x[x(x - 4) - 2(x - 4)])/((x - 2)(x - 4))`

= `(2x(x - 4)(x - 2))/((x - 2)(x - 4))`

= 2x

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पाठ 7: Algebraic Expression, Identities and Factorisation - Exercise [पृष्ठ २३६]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 7 Algebraic Expression, Identities and Factorisation
Exercise | Q 96. (iii) | पृष्ठ २३६
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