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kkurt [141]
3 years ago
7

Complete the square for the expression x^2-12x

Mathematics
1 answer:
zubka84 [21]3 years ago
6 0

Answer:

Step-by-step explanation:

x²-12x+(-12/2)²=x²-12x+36=(x-6)²

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Place the steps for finding f -1(x) f(x)=2x+5
olya-2409 [2.1K]

Answer:

f^{-1}(x) = \frac{x-5}{2}

Step-by-step explanation:

f(x) = 2x+5

Step 1) Replace y = f(x)

y = 2x+5

Step 2) Exchange x and y

x =2y+5

Step 3) Solve for y

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3 0
3 years ago
X+(-4)=-12 Solve the equation and enter the value of x below
Tpy6a [65]

Answer:

x = -8

Step-by-step explanation:

<u>Step 1:  Add 4 to both sides </u>

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3 0
3 years ago
Read 2 more answers
Please help will reward brainliest
taurus [48]
√8 = 2√2 = 2√2 = 2 x 1.414... =2.828....(irrational number between 2 and 3)

2.π = 6.283...........................................(irrational number between 6 and 7)

7/3 = 2.33333.. (mind you a repeating decimal is a rational number), then:
7/3 = 2.33333 ......................................(rational number between 2 and 3)

e/2 = 1.359...........................................(irrational number between 1 and 2)

3/2 = 1.5 ..............................................(rational number between 1 and 2)
4 0
3 years ago
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