a: \(7^3\)
b: \(=7\cdot7\cdot5\cdot7\cdot5^2=7^3\cdot5^3\)
c: \(=6\cdot8\cdot12\cdot3^2\cdot2^2=2^5\cdot72\cdot3^2=2^8\cdot3^4\)
d: \(=12^4\)
g: \(=a^3+b^4\)
\(a,7.7.7=7^3\)
\(b,7.35.7.25=7.7.5.7.5.5=7^3.5^3\)
\(c,2.3.8.12.3.3.2.2=2.3.2.2.2.2.2.3.3.3.2.2=2^8.3^4\)
\(d,12.12.2.12.6=2.2.3.2.2.3.2.2.3=2^6.3^3\)
\(e,25.5.4.2.10=5.5.5.2.2.2.5.2=2^4.5^4\)
\(f,2.10.10.5.10=2.2.5.2.5.5.2.5=2^4.5^4\)
\(g,a.a.a+b.b.b.b=a^3+b^4\)
\(h,x.x.y.y.x.y.x=x^4.y^3\)
\(a,=7^3\\ b,=7.\left(5.7\right).7.\left(5.5\right)=7^3.5^3\\ c,=2.3.\left(2.2.2\right).\left(2.2.3\right).3.3.2.2=2^8.3^4\\ d,=12.12.12.\left(2.6\right)=12.12.12.12=12^4\\ e,=\left(5.5\right).5.\left(2.2\right).2.\left(2.5\right)=5^4.2^4\\ f,=\left(2.5\right).10.10.10=10.10.10.10=10^4\)
\(g,=a^3+b^4\\ h,=x^4.y^3\)
a) \(7^3\)
b) \(7^3.5^3\)
c) \(2^8.3^4\)
d) \(12^4\)
e) \(5^4.2^4\)
f) \(10^4\)
g) \(a^3+b^4\)
h) \(x^4.y^3\)