Mathematics
Factorise:
x2 - 3ax - 88a2
Factorisation
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Answer
Given,
⇒ x2 - 3ax - 88a2
⇒ x2 + 8ax - 11ax - 88a2
⇒ x(x + 8a) - 11a(x + 8a)
⇒ (x - 11a)(x + 8a).
Hence, x2 - 3ax - 88a2 = (x - 11a)(x + 8a).
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Factorise:
x2 - 3ax - 88a2
3 Likes
Given,
⇒ x2 - 3ax - 88a2
⇒ x2 + 8ax - 11ax - 88a2
⇒ x(x + 8a) - 11a(x + 8a)
⇒ (x - 11a)(x + 8a).
Hence, x2 - 3ax - 88a2 = (x - 11a)(x + 8a).
Answered By
2 Likes