Factorise 64x^3+125y^3 using identity.
Answers
Answered by
1
Answer:
Solution
64x
3
−125y
3
Above terms can be written as,
(4x)
3
−(5y)
3
We know that, a
3
−b
3
=(a−b)(a
2
+ab+b
2
)
Where, a=4x,b=5y
Then,(4x)
3
−(5y)
3
=(4x−5y)((4x)
2
+(4x×5y)+5y
2
)
=(4x−5y)(16x
2
+20xy+25y
2
)
Answered by
1
Answer:
photosynthesis is the process in which plants make their own food in the presence of oxygen sunlight oxygen sunlight and water
Similar questions