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If h>0, find all values of h such that h^2 + h = 72.

 May 16, 2021
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Re arrange to

h^2 + h  -72 = 0      factor  ( or use  use Quaratic formula )

(x-8 )(x+9 ) = 0       can you take it from here ?   cheeky    <=====remember you are only looking for h>0 answers

 May 16, 2021
edited by ElectricPavlov  May 16, 2021
edited by ElectricPavlov  May 16, 2021

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