Question 1017047
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{{{w(w+4)=54}}}
{{{w^2+4w=54}}}
{{{w^2+4w-54=0}}}
Equation of the form:
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{{{aw^2+bw+c=0}}}
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{{{1w^2+4w-54=0}}}
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a=1; b=4; c=-54
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Quadratic formula:
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{{{w=(-b+-sqrt(b^2-4ac))/2a}}}
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{{{w=(-4+-sqrt(4^2-4(1)(-54)))/((2)(1))}}}
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{{{w=(-4+-sqrt(232))/2}}}
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{{{w=(-4+15.23)/2}}} {{{OR}}} {{{w=(-4-15.23)/2}}}
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{{{w=11.23/2}}} {{{OR}}} {{{W=-19.23/2}}}
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{{{w=5.62}}} {{{OR}}} {{{w=-9.62}}}
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