" (xi) "5^(13-2x)+2^(x-2)=2^(x+2)+5^(11-2x)

Solve for x: 11^(4x-5)*3^(2x)=5^(3-x) * 7^(-x) .

Solve for x: 11^(4x-5)*3^(2x)=5^(3-x) * 7^(-x) .

Solve for x: 11^(4x-5)*3^(2x)=5^(3-x) * 7^(-x) .

Solve for x: 11^(4x-5)*3^(2x)=5^(3-x) * 7^(-x) .

((5x+2)^(2)+(5x-2)^(2))/((5x+2)^(2)-(5x-2)^(2))=(13)/(12) then find x

Solve each of the following equations and also check your result in each case: 6. 5 x+(19. 5 x-32. 5)/2=6. 5 x+13+((13 x-26)/2) (3x-8)(3x+2)-\ (4x-11)\ (2x+1)=(x-3)x+7) [(2x+3)+(x+5)]^2+[(2x+3)-(x+5)]^2=10 x^2+92

Solve each of the following equations and also check your result in each case: 6. 5 x+(19. 5 x-32. 5)/2=6. 5 x+13+((13 x-26)/2) (3x-8)(3x+2)-\ (4x-11)\ (2x+1)=(x-3)x+7) [(2x+3)+(x+5)]^2+[(2x+3)-(x+5)]^2=10 x^2+92

lim_ (x rarr oo) (x ^ (2) + 2x-13) / (5x ^ (3) -2x ^ (2) +3)

(a) Find the quare root of (x^(2) - 8x +15) (2x^(2) -11x + 5) (2x^(2) - 7x + 3)

x+8=12, (ii) 15-x=3 and verify: 19x- "13=11x+35, (ii) 2(x-2)-3(x-3)=5(x-5)