When asked to evaluate each expression mentally, you are expected to calculate the value of the expression in your mind without using a pen, paper, or calculator. This typically involves applying the order of operations (PEMDAS) to simplify the expression by performing operations like addition, subtraction, multiplication, and division in the correct sequence. The goal is to arrive at a final numerical value for the given expression using mental math skills.
"Evaluate the expression" means replace all the letters with their numericalvalues, and then see what number the whole expression works out to be.
Rather, of an expression.
Evaluating the expression is usually used in math, and it means solve the question.
meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.
It depends on what you mean by solve: simplify, evaluate or rationalise the denominator. The answer will also depend on the radical expression.
yes
"Evaluate the expression" means replace all the letters with their numericalvalues, and then see what number the whole expression works out to be.
evaluate means to figure out the value of something
To evaluate an expression is nothing but to operate the given expression according to the operators given in the expression if it is evaluable i.e, it could be convertable.
"Evaluate" means to calculate - find out what value it has.
Rather, of an expression.
To evaluate an expression means to find its numerical value. A power consists of a base and an exponent. According to the order of operations, operations inside parentheses (or other grouping symbols) are performed first, followed by the evaluation of powers ... then (*/) and (+-).
Evaluating the expression is usually used in math, and it means solve the question.
meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.
It means to find the numerical value of the expression.
It depends on what you mean by solve: simplify, evaluate or rationalise the denominator. The answer will also depend on the radical expression.
to divide