[" (5) "80" inform "],[qquad 5^((x+1))+5^((2-x))=5^(3)+]

Solve: 5^((x+1))+5^((2-x))=5^(3)+1.

Solve 5^(x+1)+5^(2-x)=5^(3)+1

Solve 5^(x+1)+5^(2-x)=5^3+1

Solve (3(x-1))/5le(5(2-x))/3

int x ^ (5) (1 + 2x ^ (3)) ^ ((5) / (3)) dx

Solve 7*3^(x+1)-5^(x+3)=3^(x+1)-5^(x+2) .

If the mean of the scores x_(1), x_(2), x_(3), x_(4), x_(5) "and" x_(6) is x, then mean of 5x_(1), 5x_(2), 5x_(3), 5x_(4), 5x_(5), "and" 5x_(6) is ______.

2(2x-5)+3(3x-2)=5(5x-1)

For x in[1,5]y=x^(2)-5x+3 has

(x-5)/2-(x-3)/5=1/2