Verified answer

[tex]1) \: \: \frac{1}{2} + \frac{3}{2} [/tex]

[tex] = \frac{ 1+ 3}{2} [/tex]

[tex] = \frac{4}{2} [/tex]

[tex] = 2[/tex]

[tex]2) \: \: \frac{2}{3} + \frac{1}{4} [/tex]

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

[tex] = \frac{11}{12} [/tex]

[tex]3) \: \frac{1}{2} - \frac{2}{3} [/tex]

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

[tex] = \frac{ - 1}{6} [/tex]

[tex]4) \: \frac{3}{2} - \frac{1}{4} [/tex]

[tex] = \frac{6 - 1}{4} [/tex]

[tex] = \frac{5}{4} [/tex]

Explanation:

Correct option is A)

(

2

1

)

−2

+(

3

1

)

−2

+(

4

1

)

−2

=2

2

+3

2

+4

2

=4+9+16

=29

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SIMILAR QUESTIONS

star-struck

Simplify: (

2

1

)

−2

+