C-05-Q019mediumsingle_mcq

The roots of an equation always satisfy—

aonly the right-hand side
bonly the left-hand side
cthe equation itself
dan identity

ব্যাখ্যা

A root is a value of the variable that makes the equation true, so substituting it satisfies the whole equation (both sides become equal). It must satisfy the equation itself, not just one side.

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এই অধ্যায়ের আরও প্রশ্ন

C-05-Q020If two roots of a quadratic are equal, then—
C-05-Q021How many real roots does have?
C-05-Q022In an equation, the polynomials on the two sides—
C-05-Q023In an identity, the polynomials on the two sides—
C-05-Q024The equality is—
C-05-Q025Which statement is correct?
C-05-Q026An identity is satisfied by—
C-05-Q027The proper sign used for an identity is—
C-05-Q028is—
C-05-Q029

is an example of—

Equations in One Variable — সব প্রশ্ন দেখুন (170টি) →