Mathematics, 01.09.2020 23:01, cam6836
Factorise: (a) 3x2 + 27y2 + z2 - 18xy + 6 β3yz -2 β3zx (b) 27 x3 + 125y3 (c) (2a β 3b + c )2 (d) 1 a3 + b3 + 125 c3 - 15 a b c (e) [x β 1/x y]3 (f) x4 y4 β x y 64 4 (g) 8x3 β (2x β y)3 (h) a6 _ b6
Answers: 1
Mathematics, 21.06.2019 13:00, veronica25681
(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls
Answers: 3
Mathematics, 21.06.2019 22:30, natalievick03
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 2
Factorise: (a) 3x2 + 27y2 + z2 - 18xy + 6 β3yz -2 β3zx (b) 27 x3 + 125y3 (c) (2a β 3b + c )2 (d) 1 a...
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