Learning Task 2. Factor the following completely.
1. x2 + 3x - 18
3. 18x² + 3x - 15
2. 3x² - 9x - 12
4. 5x2 + 32x + 12
5. 3x³ + 24
with sulotion po sana now na po pld
1. x2 + 3x - 18
3. 18x² + 3x - 15
2. 3x² - 9x - 12
4. 5x2 + 32x + 12
5. 3x³ + 24
with sulotion po sana now na po pld
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Answer:
1.(x-6)(x+3)
Step-by-step explanation:
Use the sum-product pattern
x^2+3x-18
x^2+3x-6x-18
2
Common factor from the two pairs
x^{2}+3x-6x-18
x(x+3)-6(x+3)
3
Rewrite in factored form
x(x+3)-6(x+3)
(x-6)(x+3)