Factorise by linear equation in 2x square + 5x square - 12
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Answer:
FACTORS : { x + √(12/7) } { x - √(12/7) }
Step-by-step explanation:
2x² + 5x² - 12
⇒ 7x² - 12
⇒ x² - 12/7
⇒{ x + √(12/7) } { x - √(12/7) }
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