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lorasvet [3.4K]
2 years ago
15

HELP ME PLEASE!!! I AM GIVING BRAINLIEST TO WHO CAN SOLVE IT CORRECT

Mathematics
1 answer:
yaroslaw [1]2 years ago
7 0

Answer:

x^2 +4x+4 = 4

Step-by-step explanation:

To complete the square  take the coefficient of the x term

4

Divide by 2

4/2 =2

Square it

2^2 =4

Add it to both sides of the equation

x^2 +4x+4 = 4

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Can anyone share the process please? ​
gtnhenbr [62]

Answer:

3x³ + x² + x + 1

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but 3x³ + x² + x + 1 = (x - 1).Q(x) + R

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2 years ago
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hodyreva [135]
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3 years ago
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nadezda [96]
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3 years ago
A box's volume is equal to 600 cubic
olga2289 [7]

Answer:

Step-by-step explanation:

Length = x

width = x - 7

height = x - 10

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600 = x^3 - 17x^2 + 70x

x^3 - 17x^2 + 70x - 600 = 0

There is a genius somewhere that could solve this using algebra. The rest of us have 2 choices. We can graph it (see below) or we could use a program that solves it for us. I'll do both for you.

a = 1

b  = - 17

c = 70

d = - 600

There is only 1 real solution: x = 15

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w = 8

h = 5

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