Evaluate the following algebraic expression using x = 3,y = -2,z = 4.
1. x + y + z
2. 5x² - 4xy + z²
3. y³ + (x² - 2z)
4. 4 (x + y)² + 4x - 3z
5. 1/2x² - 1/3y³ + z
MY BRAIN HURTS
1. x + y + z
2. 5x² - 4xy + z²
3. y³ + (x² - 2z)
4. 4 (x + y)² + 4x - 3z
5. 1/2x² - 1/3y³ + z
MY BRAIN HURTS
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Answer:
1.) 5
2.) 14
3.)-8
4.)6
5.)2.25
Step-by-step explanation:
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