PERFORMANCE TASK #1: Solve the following Polynomials. Write your answer on the space
provided. Write your solution on the separate sheet of paper. (10 points each)
.
1. (3x2 – 10x + 6) + (4x2 + 5x - 8)
2. (-8x² + 5x – 9) -(-6x2 – 3x + 2)
3. (3x – 4)(4x² + 5x – 7)
4. (5a² – 2a + 5) (3a² + 4a - 3)
5. Divide (3x3 + 7x2 - 4x – 5) by (x + 2)
provided. Write your solution on the separate sheet of paper. (10 points each)
.
1. (3x2 – 10x + 6) + (4x2 + 5x - 8)
2. (-8x² + 5x – 9) -(-6x2 – 3x + 2)
3. (3x – 4)(4x² + 5x – 7)
4. (5a² – 2a + 5) (3a² + 4a - 3)
5. Divide (3x3 + 7x2 - 4x – 5) by (x + 2)
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Answer:
1. 3x(3x + 2)
Step-by-step explanation:
1. (4x2 - 2x) - (-5x2 - 8x)
= 4x2 - 2x + 5x2 + 8x.
= 4x2 + 5x2 - 2x + 8x.
= 9x2 + 6x.
= 3x(3x + 2).
Yan lng po alam ko eh sorry
Answer:
1)
- 5x -2
Step-by-step explanation:
1) 3
- 10x +6
=
- 5x -2