Question

5
(ii) 3x2,6x2, -9x2 and
3
(iii) 8ab4. -6ab4. 16ab4.-20ab4 and 2 ab4
(iv) 3a²b4.-2a²b2.5a²b2.12a2b4, 3a²b2 and 5a2b4​

Answer 1

Answer:

(i)2ab-3ab+5ab+0.5ab=4.5ab

(ii)3x²+6x²-9x²+(5x²/3)=5x²/3=1.6x²

(iii)8ab⁴-6ab⁴+16ab⁴-20ab⁴+2ab⁴=0

(iv)3a²b⁴-2a²b²+5a²b²+12a²b⁴+3a²b²+5a²b⁴=20a²b⁴+6a²b²

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