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Olin [163]
2 years ago
13

Algebra 1 Chapter 5 test

Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
8 0

I didn't understand your question.

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Simplifying Complex fractions using any method
zloy xaker [14]

Answer:

3ab

-------------------

(b+a)

Step-by-step explanation:

3/a - 3/b

-------------------

1/a^2 - 1/b^2

Multiply the top and bottom by a^2 b^2/ a^2/b^2 to clear the fractions

(3/a - 3/b) a^2 b^2

-------------------

(1/a^2 - 1/b^2) a^2b^2

3ab^2 - 3 a^2 b

-------------------

b^2 -  a^2

Factor out 3ab on the top

3ab( b-a)

-------------------

b^2 -  a^2

The bottom is the difference of squares

3ab( b-a)

-------------------

(b-a) (b+a)

Cancel like terms from the top and bottom

3ab

-------------------

(b+a)

6 0
3 years ago
Read 2 more answers
How are rational exponents and radicals related? Summarize how to rewrite a rational power as a radical term using an example of
Nataly [62]
<span>Rational exponent are exponents written in the form of a fraction. 
A rational power can be rewritten as a radical in the following way: the bottom of the rational exponent is the root, while the top of the rational exponent is the new exponent on the radical.
Example: X^(1/2)= </span>√X
3 0
3 years ago
Evaluate 48×15^2-5^2×2×24 by using factorisation and algebraic identities.
nikklg [1K]

Step-by-step explanation:

9600

This is your answer

4 0
2 years ago
Parallelogram ABCD is dilated to form parallelogram EFGH. Side AB is proportional to side EF. What corresponding side is proport
Triss [41]
The answer is EH


good luck
4 0
3 years ago
If the vertex of f(x) is (0,3), what is the vertex for 3×f(x-2)? Explain please.
katen-ka-za [31]
Vertex of 3f(x-2) is (0-2,3\cdot3)=(-2,9)
8 0
3 years ago
Read 2 more answers
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