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maksim [4K]
4 years ago
13

(x-1)^2 = 12 can you please help me solve this

Mathematics
1 answer:
lora16 [44]4 years ago
8 0
Go on MathPapa.com. It gives you the answer and it sometimes shows steps.
You might be interested in
Given the point (-4, 2) and the y intercept (0, -5) write the equation of the line in slope-
laila [671]

The equation of the line in slope - intercept form is y=\frac{-7}{4}x-5


Explain what the slope-intercept form is?

Simply put, the slope-intercept form is the way to write a line's equation so that the y-intercept (where the line crosses the vertical y-axis) and slope (steepness) are instantly visible. This expression is sometimes referred to as y = mx + b form


Given:
x = -4 , y = 2 and b = -5

y = mx + b

2 = m (-4) + (-5)

m = \frac{-7}{4}
By putting the value of m we get equation of line
y=\frac{-7}{4}x-5

Learn more:
What is the slope-intercept form of the linear equation 4x + 2y = 24????
brainly.com/question/1884491
#SPJ13

5 0
1 year ago
I want to rearrange the formula of 3+x=ax to find out what x is equal to. I already know the answer via the answer sheet but I w
taurus [48]

Answer:

See below.

Step-by-step explanation:

3+x=ax    (Given)

x=ax-3    (Subtracted 3 on both sides)

x-ax=-3    (Subtracted ax on both sides)

x(1-a)=-3    (Factor out x from x - ax)

x=-\frac{3}{1-a}    (Divided 1 - a on both sides)

7 0
3 years ago
Answer all three for 40 points
Stolb23 [73]
<h2>1.</h2>

So remember that with more than one pair of parentheses, you have to start from the inside and make your way outside.

Firstly, on the left side, solve 5+2 and on the right side solve 4 × 3:

4[3(7)]=95-12

Next, on the left side, solve 3 × 7 and on the right side solve the subtraction:

4[21]=83

Lastly, solve the remaining multiplication on the left side and the answer is 84= 83

<u>Since 84 is not equal to 83, the correct answer is the second option.</u>

<h2>2.</h2>

For this, plug 5 into the z variable to solve.

3*5=2*5+5\\15=10+5\\15=15

<u>Since 15 = 15 is true, your answer is the first option.</u>

<h2>3.</h2>

So for this, it's a similar process as Question 2 except that you are plugging in 0 into the x variable to solve:

8-4*0=4*0\\8-0=0\\8=0

<u>Since 8 = 0 is a false statement, the correct answer is the second option.</u>

4 0
3 years ago
4. Mario was asked to find the GCF of 15, 30, and 45. What number did he find? A. 15 C. 45 B. 30 D. 60
SVETLANKA909090 [29]
4. is A 15
5. is C 12
6. is B 4, 8, 12, 16

hope this helps :)
7 0
3 years ago
Read 2 more answers
Solve for x: m(fx+a)=z+g
Inga [223]
X= -a/f = z/mf + g/mf
-a is over f
+ z over mf
+ g over mf
4 0
3 years ago
Read 2 more answers
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