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kakasveta [241]
3 years ago
15

What is the difference between (-2)^6 and -2^6 power? I know the first one is 64 and the second one is -64.

Mathematics
2 answers:
ipn [44]3 years ago
8 0

9514 1404 393

Answer:

 The treatment of the minus sign is different.

Step-by-step explanation:

An exponent signifies repeated multiplication. According to the order of operations, exponentiation is done first, before any multiplication or subtraction.

  (-2)^6 = (-2)·(-2)·(-2)·(-2)·(-2)·(-2) = 64

  -2^6 = -(2·2·2·2·2·2) = -64

nika2105 [10]3 years ago
4 0
The first answer is in positive and the second one is negative
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Two cylinders have the same size base, but one is twice as tall. Explain why the taller cylinder does not have double the surfac
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Answer:

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Step-by-step explanation:

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4
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3 years ago
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Determine the value of x in the figure. answers: A) x = 90 B) x = 40 C) x = 45 D) x = 135
guapka [62]

Answer:

Please mark be brainliest and I hoped this helped!

x = 45°

Step-by-step explanation:

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5 0
3 years ago
How to solve this- <br>(2y-1)^2-4(2y-1) +4<br><br><br>​
Tems11 [23]
Step by Step Solution
More Icon
STEP
1
:
Equation at the end of step 1

(((2y - 1)2) - 4 • (2y - 1)) + 4
STEP
2
:

Trying to factor by splitting the middle term

2.1 Factoring 4y2-12y+9

The first term is, 4y2 its coefficient is 4 .
The middle term is, -12y its coefficient is -12 .
The last term, "the constant", is +9

Step-1 : Multiply the coefficient of the first term by the constant 4 • 9 = 36

Step-2 : Find two factors of 36 whose sum equals the coefficient of the middle term, which is -12 .

-36 + -1 = -37
-18 + -2 = -20
-12 + -3 = -15
-9 + -4 = -13
-6 + -6 = -12 That's it
5 0
3 years ago
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