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. Factor this Quadratic. What is it in factored form? x^2-14x+45 (x-15)(x-3)=0 (x+9)(x+5)=0 (x+15)(x+3)=0 (x-9)(x-5)=0

. Factor this Quadratic. What is it in factored form? x^2-14x+45 (x-15)(x-3)=0 (x+9)(x+5)=0 (x+15)(x+3)=0 (x-9)(x-5)=0
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1 vote
. Factor this Quadratic. What is it in factored form?

x^2-14x+45

(x-15)(x-3)=0
(x+9)(x+5)=0
(x+15)(x+3)=0
(x-9)(x-5)=0

asked
User Charles Duffy
by
7.2k points

1 Answer

5 votes
Last one. Do FOIL. -9•-5=45. -9x+-5x=-14x.
(X-9)(x-5)
X^2-5x-9x+45
x^2 -14x + 45.
answered
User Frumbert
by
7.5k points
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