Mathematics, 29.06.2019 03:30, misskylie2003
Hank’s teacher asked him to verify that the product (y – 3)(y2 + 3y + 9) is a difference of cubes. he used the distributive property to multiply the binomial times the trinomial. before simplifying, his product was a polynomial of the form y3 + 3y2 + ay – 3y2 – ay – 27. what is the value of a in the polynomial?
Answers: 1
Mathematics, 21.06.2019 19:00, dfrtgyuhijfghj4794
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
Mathematics, 22.06.2019 02:30, cdyshaylia55
Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)
Answers: 1
Mathematics, 22.06.2019 03:00, karenjunior
In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x
Answers: 3
Hank’s teacher asked him to verify that the product (y – 3)(y2 + 3y + 9) is a difference of cubes. h...
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