Math, asked by poonamgupta776379, 5 months ago

4x²+2x+3 × 2x²+3x+1​

Answers

Answered by vaibhav3395
0

Step-by-step explanation:

4x²(2x²+3x+1)+2x(2x²+3x+1)+3(2x²+3x+1)

Answered by jadu91
1

Answer:

(4x {}^{2}  + 2x + 3)(2x {}^{2}  + 3x + 1) \\  = 8x {}^{4}  + 12x {}^{3}  + 4x {}^{2}  + 4x {}^{3}  + 6x {}^{2}  \\  + 2x + 6x {}^{2}   + 9x + 3 \\  = 8x {}^{4}  + 16x {}^{3} +  16x {}^{2}  +  11x + 3

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