Grade 128 grade maths
Factorise. 16x^5 –144x^3 differ ???????????????????
Factorise.
16x^5 –144x^3 differ ???????????????????
1 Answer
Harshit Singh
Dear Student
6x^5–144x^3
= 16x^3(x^2–9)
= 16x^3(x^2–9)
= 16x^3(x–3)(x+3)
Using identity: x^2-y^2 = (x+y)(x-y)
Thanks
6x^5–144x^3
= 16x^3(x^2–9)
= 16x^3(x^2–9)
= 16x^3(x–3)(x+3)
Using identity: x^2-y^2 = (x+y)(x-y)
Thanks
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