Math, asked by sivaamma, 9 months ago

Find the sum of the following expression (2x3+y3+3z3), (_2y3+3x3_z3), (3y3+2z3-4x3)

Answers

Answered by ridhima6rihi4

0

Answer:

x³ + 2y³ + 4z³

Step-by-step explanation:

= (2x³ + y³ + 3z³) + (-2y³ + 3x³ - z³) + (3y³ + 2z³ - 4x³)

= 2x³ + y³ + 3z³ -2y³ + 3x³ - z³ + 3y³ + 2z³ - 4x³

= 2x³ + 3x³ - 4x³ + y³ - 2y³ + 3y³ + 3z³ - z³ + 2z³ ( keeping like terms together)

= x³ + 2y³ + 4z³

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