A. Find the value of each polynomial if x = 3.
1. x² + 3x – 8
2. -4x² – 6x + 6
3. -3x³ – 2x – 7
B. Find the value of each polynomial if x = -2.
1. x² + 3x + 11
2. -2x³ + 9x – 5
1. x² + 3x – 8
2. -4x² – 6x + 6
3. -3x³ – 2x – 7
B. Find the value of each polynomial if x = -2.
1. x² + 3x + 11
2. -2x³ + 9x – 5
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A. Find the value of each polynomial if x = 3.
1. x² + 3x – 8
2. -4x² – 6x + 6
3. -3x³ – 2x – 7
B. Find the value of each polynomial if x = -2.
1. x² + 3x + 11
2. -2x³ + 9x – 5
Answer:
1. 10
Step-by-step explanation:
mag substitute ka po, mag base po kayo dito ^_^
x²+3x-8
3²+3×3-8
3×3+3×3-8
9+9-8
10