Math, asked by mohitbhati21, 11 months ago

(x²+3x)²-(x²+3x)-6 ​

Answers

Answered by RaviMKumar
4

Answer:

x^4 + 6x³ +8x²+3x-6

Step-by-step explanation:

(x²+3x)²-(x²+3x)-6 ​

= (x²)² + 2*x²*3x + (3x)²- x² + 3x -6

= x^4 + 6x³ + 9x² -x² +3x-6

= x^4 + 6x³ +8x²+3x-6

Similar questions