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Ann [662]
3 years ago
7

What is the missing expression? x 8 + 3x 5 = x5(_____)

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
6 0
The missing expression is clearly a part of the factored polynomial.

We have to factor the polynomial.

x⁸+3x⁵

Find the GCF between 1,3,x,5,8

The GCF is x⁵

Divide the polynomial by x⁵

x⁵(x³+3)
garri49 [273]3 years ago
3 0
I'm assuming that x 8 = x⁸ and 3x 5 = 3x⁵.

So let's solve.

x⁸ + 3x⁵ = x⁵(____)
x⁸ + 3x⁵ = x⁵(x³ __)
x⁸ + 3x⁵ = x⁵(x³ + 3)

Therefore the missing expression is (x³ + 3)

Sup fam
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Line perpendicular to a given line is = 1/m

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3 years ago
A box of candy weighs 340.23 grams and costs $18.99. If 1 gram is approximately 0.03527 ounces, what is the unit price per ounce
svlad2 [7]
The correct answer is:  [C]:  " $ 1.58 " . 
_______________________________________________
Explanation:
______________________________________________
Given: 
______________________________________________
$18.99 per 340.23 grams ;

and given: 

1 gram ≈ 0.03527 oz (ounces) ;
______________________________________________
Find the unit price per OUNCE (oz).
______________________________________________
Given:  $18.99 per 340.23 grams ;

Convert:  "340.23 grams" to "ounces (oz)".

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______________________________________________________

4 0
4 years ago
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