Advertisements
Advertisements
Question
An equation is true for all values of its variables.
Options
True
False
MCQ
True or False
Advertisements
Solution
This statement is False.
Explanation:
As equation is true only for some values of its variables, e.g. 2x – 4 = 0 is true, only for x = 2.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Factorize `x^2 + 5sqrt5x + 30`
Factorize the following expressions:
(a - 2b)3 - 512b3
Factorize 125x3 - 27 y3 - 225x2 y +135xy2
Factorize a3 – 3a2b + 3ab2 – b3 + 8
If x2 + y2 = 29 and xy = 2, find the value of x4 + y4 .
Multiply: x2 + 4y2 + z3 + 2xy + xz − 2yz by x − 2y − z
If a + b + c = 9 and ab + bc + ca = 40, find a2 + b2 +c2.
The expression x4 + 4 can be factorized as
If x = 2 and y = 3, then find the value of the following expressions
x + y
How many terms does a trinomial contain?
