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Mathematics 19 Online
OpenStudy (islandchick60):

What is the value of z so that -9 and 9 are both solutions of x^2+z=103

OpenStudy (nethercreep333):

−x2+103

OpenStudy (islandchick60):

thx but my choices are 1.-22 2.3 3.22 4.184

OpenStudy (dayakar):

take x= 9 plug in the below equation find z that is the answer x^2 +z= 103

OpenStudy (islandchick60):

thx :)

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