Giải phương trình x + x / căn x^2 - 1 = 35/12

422

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Giải phương trình x + x / căn x^2 - 1 = 35/12

Câu 11: Giải phương trình: a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

Lời giải:

ĐKXĐ: x > 1 hoặc x < −1

Từ pt rightwards double arrow x > 0. Kết hợp vs ĐKXĐ, ta có: x > 1

Pt a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

Đặt a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

Pt trở thành: a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis (nhận) hoặc a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis (loại)

a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis hay a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis

a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis hoặc a subscript h t end subscript equals omega squared. r equals left parenthesis fraction numerator 2 straight pi over denominator T end fraction right parenthesis squared. r equals left parenthesis fraction numerator 2 straight pi over denominator 24.86400 end fraction right parenthesis squared.4218.10 to the power of 4 almost equal to 3 comma 18.10 to the power of negative 4 end exponent space left parenthesis m divided by s squared right parenthesis (vì x>1x>1)

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