Math, asked by taranadeotale25, 4 months ago

factorise 27x³-21x²+15x^4

Answers

Answered by sharadsondagar3436

0

Answer:

27x

3

−21x

2

+15x

4

=15x

4

+27x

3

−21x

2

=3x

2

(5x

2

+9x−21)

Answered by khitanjalirana

2

Step-by-step explanation:

27x³-21x²+15x⁴

by taking out 3x² as common

3x²(9x-7+5x²)

by regrouping terms

3x²(5x²+9x-7)

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