OpenStax, Elementary Algebra 2e §7.3 Factor Trinomials of the Form ax2+bx+c · Exercise 75 · Algebra · Factoring
Factor Trinomials of the Form ax2+bx+c · Exercise 75
Height of a toy rocket The height of a toy rocket launched with an initial speed of 80 feet per second from the balcony of an apartment building is related to the number of seconds, t, since it is launched by the trinomial . Completely factor the trinomial.
OpenStax, Elementary Algebra 2e · §7.3 Factor Trinomials of the Form ax2+bx+c · Exercise 75
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Checked against the answer in OpenStax, Elementary Algebra 2e.