Answer:
(
a
−
1
+
b
)(
a
−
1
−
b
)
.
Answer: 104
Step-by-step explanation:
180-38-38=104
Answer:
-6
To find the average, you first have to add each of your numbers.
(-4)+(-8)+(-12)+(0)+(-6)
-30
Next, you have to divide it by the number of terms
-30/5
Your answer is -6
Answer: In the resulting equation: " a² - 12a + 32 = 0 " ;
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The "coefficient" of the "a" term is: " - 12" .
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The "constant" is: " 32 " .
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Explanation:
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Let: "a = x² + 4 " .
Given: (x² + 4)² + 32 = 12x² + 48 ;
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Factor: "12x² + 48" into " (x² + 4) " ;
"12x² + 48" = 12 (x² + 4) " ;
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Given: (x² + 4)² + 32 = 12x² + 48 ;
rewrite as; "a² + 32 = 12a " ;
Subtract "12a" from each side of the equation;
"a² + 32 - 12a = 12a - 12a ;
to get:
" a² - 12a + 32 = 0 " .
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The coefficient of the "a" term; that is:
The "coefficient" of " -12a" ; is: "- 12" .
The constant is: "32<span>" .
</span>___________________________________________________
Answer:
860 points
Step-by-step explanation:
Let the number of points scored by the Arcado volleyball team =x
The Knight volleyball team scored 4 times as many points as the Arcado volleyball team. =4 X x=4x
Arcado scored 215 points
This means x=215
Therefore, the number of points scored by the Knight volleyball team
=4x
=4 X 215
=860 points
The Knight volleyball team scored 860 points.