Factorise :
0.18a²- 0.32b⁴
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Answer:
2 [ ( 0.3a + 0.4b²)×( 0.3a - 0.4b²)
Step-by-step explanation:
0.18a² - 0.32b⁴ = 2 [ 0.09a² - 0.16 b⁴ ]
= 2 [ ( 0.3a + 0.4b²)×( 0.3a - 0.4b²)
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