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dsp73
3 years ago
5

What are the values of x in the equation 4x2 + 4x - 3 = 0?

Mathematics
1 answer:
9966 [12]3 years ago
5 0

Answer:

x=  0.5

or x=  -1.5

Step-by-step explanation:

Let's solve your equation step-by-step.

4x2+4x−3=0

Step 1: Factor left side of equation.

(2x−1)(2x+3)=0

Step 2: Set factors equal to 0.

2x−1=0 or 2x+3=0

x= 1/2 or x= −3/2

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F(4) =
Alex787 [66]

Function f(4) = -10 and if g(x) = 2 , x = 0.

To find f(4), we will observe the graph of f(x).

According to the graph of f(x),

when x = 4, y is -10 which means when x is 4 value of f(4) is -10.

To find the value of x when g(x) is 2, we will observe the graph of g(x).

According to the graph of g(x),

when y = 2, x is 0 which means that when x is 0, the value of g(x) is 2.

Hence, f(4) is -10 and x = 0 when g(x) = 2.

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7 0
1 year ago
A square has a side length of 6x+2. a rectangle with width 3x+1 has the same area as the square. what is the length of the recta
deff fn [24]

Answer:

2

Step-by-step explanation:

(6x+2)/(3x+1) = 2

3 0
3 years ago
What is the equation of the line in y=mx+b format? BRAINLIST WILL BE REWARDED
harkovskaia [24]

Answer:

y = 2/5x - 1

Step-by-step explanation:

There are a couple of different ways to figure this out, but since you have a graph, the fastest way is to count the slope, or m in the formula, by counting the rise (units up) over run (units to the right), which is 2/5. Then, find the value of b by finding the y-intercept on the graph, or -1.

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3 years ago
QUICK! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!!
ivann1987 [24]

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Step-by-step explanation:

4 0
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Read 2 more answers
Find m of ZX<br> in circle P.<br><br> 70<br> 95<br> 155<br> 205
denis-greek [22]
The answer is C. 155

First find the measure of arc YZ.

The arc of WYZ is equal 180 degrees. So first add 25 to 85. Then subtract that to 180.

25+85=110

180-110=70.

Next add 70 to 85 since you want to find the measure of ZX.

70+85=155

So measure of ZX is equal to 155 degrees
3 0
3 years ago
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