Math, asked by santotraa, 4 days ago

add the following algebraic expression ( 3x³ -3x² + 9 ) and ( -7 + 5x² + 7x³)

Answers

Answered by aniketaryan960

2

Answer:

Step-by-step explanation:

= (3x³ -3x² + 9 ) and ( -7 + 5x² + 7x³)

= 3x³ - 3x² + 9 - 7 + 5x² + 7x³

= 10x³ + 2x² + 2

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