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Heena Chaudhary
Asked: 2022-11-11T20:06:07+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
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  1. Correct Answer – `x=(2a+b)” or “x=(2a-b)`
    `x^(2)-4ax+(2a+b)(2a-b)=0`
    `impliesx^(2)-(2a+b)x-(2a-b)x+(2a+b)(2a-b)=0`
    `impliesx{x-(2a+b)}-(2a-b){x-(2a+b)}=0`
    `implies{x-(2a+b)}{x-(2a-b)}=0`
    `impliesx=(2a+b)” or “x=(2a-b).`

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Kamini Talwar
Asked: 2022-11-11T15:56:50+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`25x^(2)+30x+7=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`25x^(2)+30x+7=0`
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  1. Correct Answer – `x=((-3+sqrt(2)))/(5)” or “x=((-3-sqrt(2)))/(5)`

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Daanish Trivedi
Asked: 2022-11-09T23:40:03+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+5sqrt(3)x+6=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+5sqrt(3)x+6=0`
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  1. Correct Answer – `x=(-sqrt(3))/(2)” or “x=-2sqrt(3)`

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Yogesh Prasad Chokshi
Asked: 2022-11-06T11:43:56+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+6sqrt(3)x-60=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+6sqrt(3)x-60=0`
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  1. Correct Answer – `x=2sqrt(3)” or “x =-5sqrt(3)`

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Bharat Ratta
Asked: 2022-11-04T04:36:58+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2sqrt(3)x^(2)-5x+sqrt(3)=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2sqrt(3)x^(2)-5x+sqrt(3)=0`
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  1. Correct Answer – `x=((a+b))/(6)” or “x=((a-b))/(6)`

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Urvashi Samir Mand
Asked: 2022-11-03T05:36:44+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`3x^(2)-2sqrt(6)x+2=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`3x^(2)-2sqrt(6)x+2=0`
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  1. Correct Answer – `x=sqrt((2)/(3)),sqrt((2)/(3))`

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Priyanka Nath
Asked: 2022-11-03T01:26:50+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`x^(2)-6x+4=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`x^(2)-6x+4=0`
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  1. Correct Answer – `x=(3+sqrt(5))” or “x=(3-sqrt(5))`

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Charu Nanda
Asked: 2022-10-30T12:21:45+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula: `4x^(2)+4bx-(a^(2)-b^(2))=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula: `4x^(2)+4bx-(a^(2)-b^(2))=0`
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  1. Correct Answer – `x=(1)/(2)(a-b)” or “x=-(1)/(2)(a+b)`

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Charandeep Nitin Varkey
Asked: 2022-10-29T19:28:16+05:30 In:

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+ax-a^(2)=0`

Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
`2x^(2)+ax-a^(2)=0`
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  1. Correct Answer – `x=(a)/(2)” or “x=-a`

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