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2 years ago

I don’t understand how to factor fractions :( can someone help me with this problem

Mathematics

2 answers:

tigry1 [53]2 years ago

5 0

First you take 8 common which is the highest number that can divide both the nimbers, then u can also take t common...now taking a negative common is up to you. so I did all this in the second step. Then you just set it equal to 0. t=0 and 15/2

True [87]2 years ago

3 0

If you want to learn to factor fractions, it's easy
for example
-16×(t²+15/2t)
now -16×t² is -16t² , but -16×15/2t, first you factor -16 with number that is above the line, it would be -16×15t, and then divide with a number below the line
so it's -16t²-(16×15)/2t= -16t²-120t
and next solve
0=-16t²-120t
0=8t²(2t-15)
8t²=0. 2t=15
t1=0. t2=15/2
there are two solutions

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777dan777 [17]

Answer:

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Step-by-step explanation:

Given:

If side A is twice as long as B and C is 25 using the Pythagorean Theorem.

Now, to find the lengths of side A and B.

Let the side B be $x.$

So, the side A be $2x.$

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Now, to solve by using Pythagorean Theorem:

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Now, to get A by substituting the value of $x$ :

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3 years ago

Solve the system using elimination.

expeople1 [14]

Answer:

(- 9, - 9)

Step-by-step explanation:

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