factorise x²+5x-24 by splitting middle term
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Solution :
x² + 5x - 24
x² + (8 - 3)x - 24
x² + 8x - 3x - 24
x(x + 8) - 3(x + 8)
(x + 8)(x - 3)
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2
Answer:
Step-by-step explanation:
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→ x² + 5x - 24
→ x² + (8 - 3)x - 24
→ x² + 8x - 3x - 24
→ x(x + 8) - 3(x + 8)
→ (x + 8)(x - 3)
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