`(0. 5 x+49)/(10 x^2+x-2)<1/2`

(4x - 7)^(2) = ? A. 4x^(2) - 56x +49 B. 4x^(2) - 14 x +49 C. 16 x^(2) +14 x +49 D. 16 x^(2) - 56x +49

Find the product: (0. 9 x+0. 7 y)(0. 81 x^2-0. 63 x y+0.49 y^2)

Find the value of lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x^(2))

lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x sin x)

lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x backslash tan x)

lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x tan x)

Evaluate: lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x tan x)

lim_(x rarr0)(10^(x)-2^(x)-5^(x)+1)/(x tan x)=

Fill in the blanks from the given options : (1)/(2) , 9 (6x - 9) (3x^(2) - 9x + 5)^(8), 49, -2, (1)/(2) [log(sin x)]^(2) + c, (1)/(x), 10 , onto (d)/(dx) [3x^(2) - 9x+5]^(9) = ………