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18:3-(12-4)

Please I need this because MDS is almost time...

Sagot :

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  • -2

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0 is the numerical value obtained corresponds to -2.

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This question addresses a numerical expression, where we aim to obtain a single final value, called "numeric value", which comes from the interaction between different types of mathematical operations.

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However, for this, there is a specific resolution order that we must follow:

  • First we solve the parentheses (0), then the square brackets ( [] ), and finally the braces ({}).

Now, regarding the types of operations, there is another order of resolution, but this one has less priority than the previous one:

  • First we determine the roots and powers (V/x^y), then the products and quotients (•/÷) and finally the sums and remainders (+/-)

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Note:

  • When an operation is performed, the symbol will be removed and only the result will be kept.

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Knowing all this, we can proceed with our resolution:

[tex]18 \div 3 - (12 - 4)[/tex]

[tex]18 \div 3 - 8[/tex]

[tex]6 - 8[/tex]

[tex] = - 2[/tex]

  • Therefore, the numeric value of this numeric expression corresponds to -2.

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Ang answer ko po ay negative 2

correct me if I'm rqong