Question

diya ki nhi apni behen ko chocolates​

Answer 1

Answer:

Use the quadratic formula

=

−

±

2

−

4

√

2

x=\frac{-{\color{#e8710a}{b}} \pm \sqrt{{\color{#e8710a}{b}}^{2}-4{\color{#c92786}{a}}{\color{#129eaf}{c}}}}{2{\color{#c92786}{a}}}

x=2a−b±b2−4ac

Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.

6

2

+

−

2

=

0

6x^{2}+x-2=0

6x2+x−2=0

=

6

a={\color{#c92786}{6}}

a=6

=

1

b={\color{#e8710a}{1}}

b=1

=

−

2

c={\color{#129eaf}{-2}}

c=−2

=

−

1

±

1

2

−

4

⋅

6

(

−

2

)

√

2

⋅

6

x=\frac{-{\color{#e8710a}{1}} \pm \sqrt{{\color{#e8710a}{1}}^{2}-4 \cdot {\color{#c92786}{6}}({\color{#129eaf}{-2}})}}{2 \cdot {\color{#c92786}{6}}}

x=2⋅6−1±12−4⋅6(−2)

2