Factorize 2√2x^3+3 3y^3 with suitable identity
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Answer:
(√2x+√3y) (2x²+3y³-√6xy) is the factorisation of the above equation.
Step-by-step explanation:
The three algebraic identities in Maths are:
Identity 1: (a+b)2 = a2 + b2 + 2ab.
Identity 2: (a-b)2 = a2 + b2 – 2ab.
Identity 3: a2 – b2 = (a+b) (a-b)
But the identity we will use is
A³+B²= (A+B)(A²+B²-AB)
now ,
Here
A= √2x
B=√3y
Hence ,
√2x³ + √3y³ = (√2x + √3y) (√2x )²+ (√3y)²-(√2x)( √3y)
=(√2x+√3y) (2x²+3y³-√6xy).
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