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Ymorist [56]
3 years ago
12

Find the value of a. 4x + ax = - 2x(2x + 1)

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0

Answer:

a = -2(2x+1)-4

Step-by-step explanation:

1. Factor out the common term x.

x(4+a)= -2x(2x+1)

2. Cancel x on both sides.

4+a= -2(2x+1)

3. Subtract 4 from both sides.

a= -2(2x+1)-4

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What is the probability that the one missing piece is a yellow piece with four holes
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If that was reflected across the line y= -1 what would be the coordinates of the vertex c
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3 years ago
Identify the domain and range of the inverse of f(x) = 0.5^x.
LekaFEV [45]

Answer:

Domain  (0, ∞)  and Range (-∞, ∞).

Step-by-step explanation:

The domain of f(x) = 0.5^x is all values of x and the range is f(x)>0  as  0.5^x  cannot be negative or zero.

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4 0
3 years ago
Two consecutive integers have a sum of 75. Find the integers.
Pie

Answer:

37 and 38

Step-by-step explanation:

let the consecutive integers be x-1 and x

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7 0
3 years ago
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