Datrys ar gyfer W
W=-\left(x-60\right)\left(x-32\right)
Datrys ar gyfer x (complex solution)
x=\sqrt{196-W}+46
x=-\sqrt{196-W}+46
Datrys ar gyfer x
x=\sqrt{196-W}+46
x=-\sqrt{196-W}+46\text{, }W\leq 196
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W=\left(-x\right)x-32\left(-x\right)+60x-1920
Defnyddio’r briodwedd ddosbarthu i luosi -x+60 â x-32.
W=\left(-x\right)x+32x+60x-1920
Lluosi -32 a -1 i gael 32.
W=\left(-x\right)x+92x-1920
Cyfuno 32x a 60x i gael 92x.
W=-x^{2}+92x-1920
Lluosi x a x i gael x^{2}.
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