3 years ago

PLEASE ANSWER THIS QUESTION ASAP!!!

Mathematics

1 answer:

Pavel [41]3 years ago

5 0

Answer:

(I'm not pretty sure but I double-checked)

Narancia out~!

You might be interested in

A box contains 7 red marbles, 4 white marbles, and 5 blue marbles. If only white marbles are added to the box, how many must be

Lisa [10]

Answer is e hope this helps

7 0

3 years ago

Riley makes a mistake in step 2 while doing her homework. What was her mistake? StartFraction x Over x squared minus 5 x + 6 End

kobusy [5.1K]

Answer:

The answer is:

She used the wrong common denominator

Step-by-step explanation:

Solving the given equation

$\frac{x}{x^2-5x+6}+\frac{x}{x+3}\\\\Step 1: \frac{x}{(x-2)(x-3)}+\frac{x}{x+3}\\Step2: \frac{x}{(x-2)(x-3)}+\frac{x(x-2)}{(x-2)(x+3)}\\Step3:\frac{x(x+3)+x(x-2)(x+3)}{(x-2)(x-3)(x+3)}$

Lets consider the steps given in the question:

$Step2: \frac{x}{(x-2)(x+3)}+\frac{3(x-2)}{(x-2)(x+3)}$

$Step3: \frac{x+3(x-2)}{(x-2)(x+3)}\\$

Lets compare both solutions:

In the original solution, the denominator of first term is (x-2)(x-3)

In the solution given in the question, the denominator of first term is (x-2)(x+3).

So the mistake she did in step 2 was that she change the sign of 3 in (x-3) from negative to positive, due to which she gets the wrong common denominator shown in Step 3.

7 0

4 years ago

Read 2 more answers

Zara has a rectangular garden. The length of her garden is 12 feet and the width is 7 feet. She extends the wiath

Galina-37 [17]

I think is 60:92& because I got it right so it is yuat gone kwnqqownwownwok919191&91&1&

3 0

3 years ago

When three or more numbers are added, the sum is the same regardless of the grouping. Which property is this Associative, Commut

lakkis [162]

Associative property. Hope this helps!

4 0