Independent Assessment 3
Evaluate each expression if e = -2, f=5 and g=8
1. f²- e⁴ + g³
2. 2e⁴ + 5g²
3. -4efg²
4. g³ - f²
5. e³ f² + g²
Evaluate each expression if e = -2, f=5 and g=8
1. f²- e⁴ + g³
2. 2e⁴ + 5g²
3. -4efg²
4. g³ - f²
5. e³ f² + g²
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Answer:
1. 5- (-2)⁴ + 8³ = 501
2. 2(-2)¹ + 5 (8)² = 316
3. - 4(-2)(5)(8)² = 2,560
4. 8³ - 5² = 487
5. (-2)³² + 8² = 4,294,967,360
Step-by-step explanation:
1. 5 - 16 + 512
= -11 + 512
= 501
2. 2 (-2) + 5 (64)
= - 4 + 320
= 316
3. - 4 (-2) (5) (64)
= 8 (5) (64)
= 40 (64)
= 2,560
4. 512 - 25
= 487
5. 4, 294, 967, 296 + 64
= 4, 294, 967, 360
Hope to help:)