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vfiekz [6]
3 years ago
13

Answer to all of this please!!! worth 50 points!!

Mathematics
2 answers:
qaws [65]3 years ago
4 0

A: (x^a) / (x^a) = x^(a - a) = x^0

B: Anything divided by itself is 1, so x^a / x^a = 1.

C: If x^a / x^a = x^0 from Part A and x^a / x^a = 1 from Part B, then x^0 = 1.

Reflect: 1. To complete Part A, we used the quotient rule for exponents.

Hope this helps!

Schach [20]3 years ago
4 0

Answer:

Step-by-step explanation:

A

\frac{x^{a} }{x^{a} }  = x^{a-a} =x^{0}

B

Anything divided by itself is 1, so \frac{x^{a} }{x^{a} } = 1

C

If \frac{x^{a} }{x^{a} } = x^{0} from part A, and \frac{x^{a} }{x^{a} } =1 from part B, then x^{0} = 1

Reflect:

Properties of exponents

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8x-2=-9+7x and also what is a/3+4=6
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Answer:

x=1 and a=6

Step-by-step explanation:

8x-2=9+7x

x-2=9

x=1

a/3+4=6

a/3=2

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34

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Answer:

Step-by-step explanation:

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3 years ago
Distribute and simplify the radicals below.
erastovalidia [21]

The simplified expression of (√12+6)(-√8-√2) is -6√6 - 18√2

<h3>How to simplify the radical?</h3>

The expression is given as:

(√12+6)(-√8-√2)

Factor out -1

(√12+6)(-√8-√2) = -(√12+6)(√8+√2)

Expand the expression

(√12+6)(-√8-√2) = -(√96 + 6√8 + √24 + 6√2)

Evaluate the radicals

(√12+6)(-√8-√2) = -(4√6 + 12√2 + 2√6 + 6√2)

Evaluate the like terms

(√12+6)(-√8-√2) = -(6√6 + 18√2)

Open the bracket

(√12+6)(-√8-√2) = -6√6 - 18√2

Hence, the simplified expression of (√12+6)(-√8-√2) is -6√6 - 18√2

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brainly.com/question/1980062

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