Advertisements
Advertisements
प्रश्न
Simplify:
`3"x"+(2"x"-overline("x"+2))`
Advertisements
उत्तर
`3"x"+(2"x"-overline("x"+2))`
= 3x + (2x − x − 2)
= 3x + 2x − x − 2
= 4x − 2
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
b + z − d = ....................
Find the value of 3a − 2b, when a = 8 and b = 10
Find the value of `("a+b"-"c")/(2"a")`, when a = 5, b = 7 and c = 2
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + b2 − c2 + d2
Find the value of 3x3 – 4x2 + 5x – 6, when x = − 1.
Insert the bracket as indicated:
m + n − p = − (.............)
Insert the bracket as indicated:
ab + 2bc − 3ac = 2bc − (...............)
If x = 3, y = 2 and z = 1; find the value of y2 – x2 + 6z2
In the context of algebra, what is the primary definition of 'substitution'?
Evaluate (2 + x) × y when x = 3, y = 4:
