Datrys ar gyfer θ
\theta =y\left(y-14\right)
Datrys ar gyfer y (complex solution)
y=-\sqrt{\theta +49}+7
y=\sqrt{\theta +49}+7
Datrys ar gyfer y
y=-\sqrt{\theta +49}+7
y=\sqrt{\theta +49}+7\text{, }\theta \geq -49
Graff
Rhannu
Copïo i clipfwrdd
\theta =y^{2}-14y
Defnyddio’r briodwedd ddosbarthu i luosi y â y-14.
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