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Simplify: |15 − 12|4 − ∣∣−21 + 98∣∣

Simplify 15 124 21 98 class=

Sagot :

Step-by-step explanation:

[tex] = \frac{ |15 - 12| }{4} - | \frac{ - 21 + 9}{8} | [/tex]

[tex] = \frac{ |3| }{4} - \frac{ | - 12| }{ |8| } [/tex]

[tex] = \frac{3}{4} - \frac{12}{8} [/tex]

[tex] = \frac{3}{4} - \frac{6}{4} [/tex]

[tex] = - \frac{3}{4} [/tex]

Option → B