Math, asked by chaitanya5344, 10 months ago

3xpower4 minus x square plus six x minus 7 multiplied by x square minus 3x plus 4​

Answers

Answered by revathijaya18
2

Answer:

3x6-9x5+11x4+9x3-29x2+45x-28

Step-by-step explanation:

(3x4-x2+6x-7)(x2-3x+4)

=3x6-9x5+12x4-x4+3x3-4x2+6x3-18x2+24x-7x2+21x-28

=3x6-9x5+11x4+9x3-29x2+45x-28

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