4.) (4 -2x)(4 + 2x) - (4)2-(2x) - + + 3.) (A + 5)2 = (A)2 + 2(A)(5) =A2+ + + 25 = 1- 4x?5.) (2a -3)

4.) (4 -2x)(4 + 2x) - (4)2-(2x) - + + 3.) (a + 5)2 = (a)2 + 2(a)(5) =a2+ + + 25 = 1- 4x² 5.) (2a -3) II - (2a)3 - 3(2a)?(3) + 3(2a)(3)2-(3)3 (2)323 - (3)(4a2)(3) + (60)(9) D II 11 8a3 - + 54a - 27 -

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medio masikip po pwede i comment mo nalang po ang question para masagutan ko po ng maayos please


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