" 10."3x+2(x+2)=20-(2x-5)

Solve 3x + 2(x + 2) = 20 - (2x - 5)

Solve : 3x + 2 (x+2) = 20 - (2x -5)

Find the vertical asymptotes and holes of ((x-10)(x-20)^2(x-30)^3(x-40))/((x-10)^3(x-20)^2(x-30)(x-50)) .

The angles of a quadrilateral are (x+20, (x-20), (2x+5), (2x-5) . Find the value of x.

x^2-2x+2=0"( 2)"x^2-3x+3=0x^2-3x+4=0"( 4)"x^2-5x+5=0 A quadratic equation whose roots are cosec20 andsec 0 can be(1) x2-2x+ 2 =0(2) x2-3x + 3 = 0(3) x2-3x+ 4= 0(4) x-5x+5= 0

(i) (x ^ (3) + 2x ^ (2) + 3x) -: 2x (ii) (10x-25) - :( 2x-5) (iii) (x (x + 1) (x + 2 ) (x + 3)) - :( x (x + 1))

f(x)=10x^(2)-20x+5

The factors of x^4-x^2-10x-25 are (a) (x^2+3x+5)(x^2-3x+5) (b) (x^2+3x+5)(x^2+3x-5) (c) (x^2+x+5)(x^2-x+5) (d) none of these

If (1+2x+3x^2)^10=a_0+a_1x+a_2x^2+……..+a_20x^20 then (A) a_1=20 (B) a_2=210 (C) a_3=1500 (D) a_20=2^3.3^7