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tatuchka [14]
3 years ago
9

Solve the equation using the quadratic formula 4x^2+3x-10=0

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
7 0

x=\frac{-b+-\sqrt{b^{2}-4ac}}{2a}

a = 4, b = 3 and c = -10.

x=\frac{-(3)+-\sqrt{(3)^{2}-4(4)(-10)}}{2(4)} \\x=\frac{-3+-\sqrt{169}}{8} \\x=\frac{5}{4} , x=-2

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