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sukhopar [10]
3 years ago
12

How do you factor this polynomial as a product of more than two factors? x3+8x2+15x

Mathematics
1 answer:
umka21 [38]3 years ago
7 0
x^3+8x^2+15x =\\
x(x^2+8x+15)=\\
x(x^2+3x+5x+15)=\\
x(x(x+3)+5(x+3))=\\
x(x+5)(x+3)

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Maria buys 4 1/5 pounds of plums. The total cost after using the coupon for 55 cents off her entire purchase is 3.23$. If c repr
Rudik [331]

$3.23 = 4 1/5c - .55

4 1/5c = the pounds of plums, and the cost of each pound. - .55 represents subtracting the coupon.

7 0
3 years ago
NEED HELP QUICK!!
mrs_skeptik [129]

Answer:

(x - 2)² + (y - 6)² = 49

Step-by-step explanation:

Equation of a circle formula:  (x - a)² + (y - b)² = r²

where (a, b) is the center of the circle and r is the radius

Given, center = (2, 6) and radius = 7

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2 years ago
A total of 123 fifth-grade students are going to ford Verde state historic park each bus holds 38 students all of the buses are
FromTheMoon [43]

Hi Lala4eva54,

Your Question:

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4 0
3 years ago
David received $50 dollars for working at his father’s store. He spent $20 dollars at the movies, and $10 dollars buying comic b
statuscvo [17]
Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
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Then
Total amount spent by David = (20 + 10 + 5) dollars
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Amount of money saved by David = (50 - 35 ) dollars
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So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
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5 0
3 years ago
The temperature when Spencer arrived at school was a very chilly
dolphi86 [110]

Answer is 13°F

Step-by-step explanation:

3 0
3 years ago
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