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What is the value of k in
x0x15×x−1=xk\frac{x^0}{x^{15}\times x-1}=x^kx15×x−1x0=xk ?
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k=k=k= ______
y9×y−7y−19×y10=yk\frac{y^9\times y^{-7}}{y^{-19}\times y^{10}}=y^ky−19×y10y9×y−7=yk ?
k=k=k= _______
x11×x−7x2×x10=xk\frac{x^{11}\times x^{-7}}{x^2\times x^{10}}=x^kx2×x10x11×x−7=xk ?
k=k=k= _____
x−3×x−5x7×x−2=xk\frac{x^{-3}\times x^{-5}}{x^7\times x^{-2}}=x^kx7×x−2x−3×x−5=xk ?
What are the values of k and n in
x3×y×x−1x2×y2=xk×yn\frac{x^3\times y\times x^{-1}}{x^2\times y^2}=x^k\times y^nx2×y2x3×y×x−1=xk×yn ?
k=k=k= _____ and n=n=n= ______
〖x〗−15×x3x−20=xk\frac{〖x〗^{-15}\times x^3}{x^{-20}}=x^kx−20〖x〗−15×x3=xk ?
x−2×y2x4×y3=xk×yn\frac{x^{-2}\times y^2}{x^4\times y^3}=x^k\times y^nx4×y3x−2×y2=xk×yn ?
k=k=k= ______ and n=n=n= _____
s12s5×s−10=sk\frac{s^{12}}{s^5\times s^{-10}}=s^ks5×s−10s12=sk ?
q−5×q9q7=qk\frac{q^{-5}\times q^9}{q^7}=q^kq7q−5×q9=qk ?
What is the value of k in x2×x6x4=xk\frac{x^2\times x^6}{x^4}=x^kx4x2×x6=xk ?
It is done.