(4a-5b) ^2-16c^2 what is the answer?
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Hi friend
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Your answer
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FACTORISATION
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(4a - 5b)² - 16c²
= (4a - 5b )² - (4c)² [ using identity a² - b² = (a + b) (a - b)
= (4a - 5b + 4c) (4a - 5b - 4c)
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---------------
Your answer
-------------------
FACTORISATION
---------------------------
(4a - 5b)² - 16c²
= (4a - 5b )² - (4c)² [ using identity a² - b² = (a + b) (a - b)
= (4a - 5b + 4c) (4a - 5b - 4c)
HOPE IT HELPS
#ARCHITECTSETHROLLI
✯ BRAINLY STAR ✯
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