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kotegsom [21]
3 years ago
7

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

Mathematics
2 answers:
olasank [31]3 years ago
5 0

Answer:

22

Step-by-step explanation:

Marysya12 [62]3 years ago
4 0
22 because -9 and 9 squared is 81 subtract that from 103
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1 year ago
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Answer:

15>x*3

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3 years ago
In trapezoid $ABCD$, $\overline{AB}$ is parallel to $\overline{CD}$, $AB = 7$ units, and $CD = 10$ units. Segment $EF$ is drawn
Mekhanik [1.2K]

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Volgvan

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