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OleMash [197]
3 years ago
10

5 + s when s = 8 find the value of the expressions for the given values of the variable(s).

Mathematics
2 answers:
Vanyuwa [196]3 years ago
6 0
5+8=13 I believe not sure
olga2289 [7]3 years ago
4 0
Wouldn't it just be 13 since you are adding 5+s and s is equal to 8? 
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Write the quadratic equation in general form. (x - 3)^ 2 = 0
algol [13]
The answer is:  x² – 6x + 9 = 0  .
_____________________________________________________
Explanation:
________________________________________________________

Given:  (x – 3)² = 0 ;  write as: general form:  "ax² + bx + c = 0";  a ≠ 0 .
<span>
Note:  </span>(x – 3)² = (x – 3)(x – 3) = x² – 3x – 3x + 9 = x² – 6x + 9 ;
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Rewrite: (x – 3)²  =  0 ;  →
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→   x² – 6x + 9 = 0  ; is in "general form", or "standard equation format"; that is: " ax² + bx + c = 0 ";  (a ≠ 0) ;
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   a =  1 (implied coefficient, since anything multiplied by "1" is that same                                                                                                                    value);
   b = -6; 
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Answer:

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Step-by-step explanation:

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