x^2-58x+416 plz help me
swathika23:
i think the equation is wrong it has no roots.can u please check?
Answers
Answered by
1
x^2-58x+416=0
D=58^2-(4*416)
D=3364-1664
D=1700
now
x=(58+-\/1700)/2
x=(58+-10\/17)/2
x=28+-5\/17
x=28+5\/17 OR x=28-5\/17
D=58^2-(4*416)
D=3364-1664
D=1700
now
x=(58+-\/1700)/2
x=(58+-10\/17)/2
x=28+-5\/17
x=28+5\/17 OR x=28-5\/17
hope this will help u..
plz mark as brainliest....
Answered by
1
Hope it's help u
X1
= −(−58) − √ (−58)2 − 4×1×416
2×1
= 58 − 10 × √ 17
2
≈ 8.384472
X2
= −(−58) + √ (−58)2 − 4×1×416
2×1
= 58 + 10 × √ 17
2
≈ 49.615528
X1
= −(−58) − √ (−58)2 − 4×1×416
2×1
= 58 − 10 × √ 17
2
≈ 8.384472
X2
= −(−58) + √ (−58)2 − 4×1×416
2×1
= 58 + 10 × √ 17
2
≈ 49.615528
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