Math, asked by aarthynithya, 5 months ago

please answer me fast for my holiday assignment. make you brainest and follow you ​

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Answers

Answered by ArchanaRatnam
1

Answer:

1. 119

2. 3x - 4y

3. 20

Step-by-step explanation:

1.y³ + 3x²y² + 3

= 2³ + 3*3²*2² + 3

= 8 + 3*9*4 + 3

= 8 + 108 + 3

= 119

2. (9x - 4y) - (6x + 8y)

= 9x + 4y - 6x - 8y

= 3x - 4y

3. 2x + 3x + 4x = 180°

= 9x = 180

= x = 180/9

= x = 20

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