Answer:
[tex] \bold{3 {x}^{2} - 5x + 2 = 0}[/tex]
Apply quadratic formula--
[tex] \red{d = {b}^{2} - 4ac}[/tex]
[tex] = {5}^{2} - 4(3)(2)[/tex]
[tex] = 25 - 24[/tex]
[tex] = 1[/tex]
Now,
[tex] \green{x = \frac{ - b \: - + \sqrt{d} }{2a} }[/tex]
[tex]x = \frac{5 - + 1}{6} [/tex]
So,
[tex] \orange {x = 1} \: \blue{and} \: \pink{x = \frac{2}{3} }[/tex]
Plz thanks and mark brainliest
[tex]\colorbox{green}{★ANSWER ★}[/tex]
[tex]3 {x}^{2} - 5x + 2 = 0[/tex]
[tex]then, {b}^{2} - 4ac = ( - 5)^{2} - 4(3)(2) = 25 - 24 = 1 > 0[/tex]
[tex]x = \frac{ - b + \sqrt{b}^{2} - 4ac }{2a} [/tex]
[tex] = \frac{5 + \sqrt{1} }{2(3)} [/tex]
[tex] = \frac{5 + \sqrt{1} }{6} [/tex]
[tex] = \frac{5 + 1}{6} [/tex]
[tex]i.e., \: x = 1 \: or \: x = \frac{2}{3} [/tex]
[tex]1 \: and \: \frac{2}{3} [/tex]
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Answers & Comments
Answer:
[tex] \bold{3 {x}^{2} - 5x + 2 = 0}[/tex]
Apply quadratic formula--
[tex] \red{d = {b}^{2} - 4ac}[/tex]
[tex] = {5}^{2} - 4(3)(2)[/tex]
[tex] = 25 - 24[/tex]
[tex] = 1[/tex]
Now,
[tex] \green{x = \frac{ - b \: - + \sqrt{d} }{2a} }[/tex]
[tex]x = \frac{5 - + 1}{6} [/tex]
So,
[tex] \orange {x = 1} \: \blue{and} \: \pink{x = \frac{2}{3} }[/tex]
Plz thanks and mark brainliest
Verified answer
[tex]\colorbox{green}{★ANSWER ★}[/tex]
[tex]3 {x}^{2} - 5x + 2 = 0[/tex]
Here, A=3,B=–5,C=2
[tex]then, {b}^{2} - 4ac = ( - 5)^{2} - 4(3)(2) = 25 - 24 = 1 > 0[/tex]
[tex]x = \frac{ - b + \sqrt{b}^{2} - 4ac }{2a} [/tex]
[tex] = \frac{5 + \sqrt{1} }{2(3)} [/tex]
[tex] = \frac{5 + \sqrt{1} }{6} [/tex]
[tex] = \frac{5 + 1}{6} [/tex]
[tex]i.e., \: x = 1 \: or \: x = \frac{2}{3} [/tex]
HENCE, THE ROOTS OF THE GIVEN QUADRATIC EQUATION ARE ☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎☟︎︎︎
[tex]1 \: and \: \frac{2}{3} [/tex]