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Qn #760
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Find foci of the equation $x^2 + 2x – 4y^2 + 8y – 7 = 0$
A.
$$(\sqrt[]{5}\pm1,1)$$
B.
$$(-1\pm\sqrt[]{5},1)$$
C.
$$(-1,\sqrt[]{5}\pm1)$$
D.
$$(1,-1\pm\sqrt[]{5})$$
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❓ Question: Find foci of the equation $x^2 + 2x – 4y^2 + 8y – ... | TANCET Group Studies | Tancet Group Studies