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Factorise :0.18a²- 0.32b⁴ |
| 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) | |