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Fed [463]
3 years ago
5

Solve for x in both!!!!!

Mathematics
2 answers:
inna [77]3 years ago
8 0

Answer:

1. No solution

2. x = 0

Step-by-step explanation:

-2(x-2)-4x=3(x+1)-9x

-2x + 4 - 4x = 3x + 3 - 9x

-6x + 4 = 3 - 6x

0 = -1

—

5(x+2)-3=3x-8x+7

5x + 10 -3 = 3x - 8x +7

5x + 7 = 5x + 7

x = 0

zvonat [6]3 years ago
4 0

Answer:

- 2(x - 2) - 4x = 3(x + 1) - 9x \\  - 2x + 4 - 4x = 3x + 3 - 9x \\ 9x - 3x - 2x - 4x = 3 - 4 \\ 9x - 9x =  - 1 \\ 0x =  - 1 \\ 0 =  - 1

So ; No solution

___o___o____

5(x + 2) - 3 = 3x - 8x + 7 \\ 5x + 10 - 3 =  - 5x + 7 \\ 5x + 7 =  - 5x + 7 \\ 5x + 5x = 7 - 7 \\ 10x = 0 \\  \\ x =  \frac{0}{10}  \\  \\ x = 0

I hope I helped you^_^

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The vertex of the given quadratic polynomial function is (6, 8)

A quadratic polynomial function is the one which can be represented in the form ax² + bx + c = y where a, b and c are coefficients and x, and y are independent and dependent variables respectively. A parabola is formed when the quadratic polynomial is plotted on graph. The x coordinate of the vertex can be found using formula (-b/2a) and y coordinate can be found by putting the value of x in the equation.

Given polynomial function x² - 12x + 44

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Now, y = 6² - 12×6 + 44

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Learn more about Vertex of quadratic polynomial at:

brainly.com/question/15385707

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