Math, asked by Shivamdhru6709, 9 months ago

10x2 + 3x-4 के गुणनखण्ड कीजिए।

Answers

Answered by rigisharma9876
0

10 x 2 + 3 x -4

=20 + (-12)

=20-12

=8

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Answered by jitumahi435
1

10x^2 + 3x - 4 के गुणनखण्ड = (2x - 1)(5x + 4)

Step-by-step explanation:

दिया हुआ व्यंजक :

10x^2 + 3x - 4

व्यंजक के गुणनखण्ड = ?

∴ 10x^2 + 3x - 4

गणनखण्ड  विधि,

= 10x^2 - 5x + 8x - 4

= 5x(2x - 1) + 4(2x - 1)

= (2x - 1)(5x + 4)

∴ 10x^2 + 3x - 4 के गुणनखण्ड = (2x - 1)(5x + 4)

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