1 Gjeni vlerën e shprehjeve për $$ x=5: $$ a $$ 3 x+7 $$ b $$ 2+x^{2} $$ c $$ \begin{array}{l} ext { c } 4 x^{2}\end{array} $$ d $$ x-12 $$

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1 Gjeni vlerën e shprehjeve për $$ x=5: $$ a $$ 3 x+7 $$ b $$ 2+x^{2} $$ c $$ \begin{array}{l}	ext { c } 4 x^{2}\end{array} $$ d $$ x-12 $$

UpStudy AI · Accepted Answer

**a. Evaluating $$ 3x+7 $$ for $$ x=5 $$:**

1. Substitute $$ x $$ with 5:
   $$
   3(5) + 7
   $$
2. Multiply:
   $$
   15 + 7
   $$
3. Add:
   $$
   22
   $$

**b. Evaluating $$ 2+x^{2} $$ for $$ x=5 $$:**

1. Substitute $$ x $$ with 5:
   $$
   2+5^{2}
   $$
2. Compute the square:
   $$
   2+25
   $$
3. Add:
   $$
   27
   $$

**c. Evaluating $$ 4x^{2} $$ for $$ x=5 $$:**

1. Substitute $$ x $$ with 5:
   $$
   4(5^{2})
   $$
2. Compute the square:
   $$
   4(25)
   $$
3. Multiply:
   $$
   100
   $$

**d. Evaluating $$ x-12 $$ for $$ x=5 $$:**

1. Substitute $$ x $$ with 5:
   $$
   5-12
   $$
2. Subtract:
   $$
   -7
   $$
- $$ 3x + 7 = 22 $$ - $$ 2 + x^{2} = 27 $$ - $$ 4x^{2} = 100 $$ - $$ x - 12 = -7 $$

1 Gjeni vlerën e shprehjeve për \( x=5: \) a \( 3 x+7 \) b \( 2+x^{2} \) c \( \begin{array}{l}\text { c } 4 x^{2}\end{array} \) d \( x-12 \)

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