(4x-5)^3. 3 is the exponent.?

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2007-06-21 15:57:33 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

yes. What exactly about that is confusing you?

2007-06-21 16:01:53 · answer #1 · answered by Anonymous · 0⤊ 0⤋

= (4x - 5).(4x - 5).(4x- 5)
= (4x - 5).(16x² - 40x + 25)
= 64 x³ - 160 x² - 80x²+ 100x + 200x - 125
= 64 x³ - 240 x² + 300 x - 125

2007-06-21 23:08:27 · answer #2 · answered by Como 7 · 0⤊ 0⤋

Yes, whenever you see the ^ (carrot) symbol, that means exponent

2007-06-21 16:05:36 · answer #3 · answered by Anonymous · 0⤊ 0⤋

(4x - 5)(4x - 5)(4x - 5) =
(4x - 5)(16x^2 - 40x + 25) =
64x^3 - 240x^2 + 300x - 125

2007-06-21 16:01:55 · answer #4 · answered by piggy30 3 · 0⤊ 0⤋

yes

2007-06-21 16:01:57 · answer #5 · answered by Anonymous · 0⤊ 0⤋

yupp

2007-06-21 16:03:53 · answer #6 · answered by Anonymous · 0⤊ 0⤋