Home
Class 8
MATHS
3x+7=12 ,5/2x-9=1,\ x^2 +1=5 and 3x/3+...

`3x+7=12 ,5/2x-9=1,\ x^2 +1=5 ` and `3x/3+5=x/2-3`
are equations in one variable `xdot`

Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION TO GRAPHS

    RD SHARMA|Exercise All Questions|31 Videos

  • MENSURATION-I (AREA OF A TRAPEZIUM AND A POLYGON

    RD SHARMA|Exercise All Questions|86 Videos

Similar Questions

Explore conceptually related problems

If |2x+5 3 5x+2 9|=0 , find xdot

If 2^(x).9^(2x+3) = 7^(x+5) , then x =

Let f(x)=|[1,1,1] , [3-x,5-3x^2,3x^3-1] , [2x^2-1,3x^5-1,7x^8-1]| then the equation of f(x)=0 has

If |2xx+3 2(x+1)x+1|=|1 5 3 5| , then write the value of xdot

Write t for ture and f for false for each of the following: 1. In-x, the constant trem is -1 2. The coefficient of x in x^2-3x+5 is 3. (5x-7)-(3x-5)=2x-12 4. (3x+5y)(3x-5y)=(9x^2-25y^2) 5. If a=2 and b= 1/2 then value of ab(a^2+b^2) is 4.1/4

1 + 5x + 3y = 9 2x 3y = 12 X = (x, y) - 4

Given that (5x - 3)^3 + (2x + 5)^3 + 27(4- 3x)^3 = 9(3 - 5x)(2x + 5)(3x - 4) , then the value of (2x + 1) is:

Add 7x^(2)-4x+5,-3x^(2)+2x-1 and 5x^(2)-x+9