Question

.

Answer 1

Help for what?

Answer 2

@welshfella

Answer 3

Easy prb. Hold on. Lemme take a look

Answer 4

first you need to factor x^2 + 12x + 35
the factors will look like (x + a)(x + b)
where a*b = 35 and a + b = 12

so can you work out the values of a and b are?

Answer 5

factor 35

Answer 6

7 and 5?

Answer 7

right good
now we need to factor the denominator

Answer 8

X2+11/3 for the first one

Answer 9

3x + 15

Answer 10

what 3x +15?

Answer 11

oh nevermind

Answer 12

3(x+5)?

Answer 13

3x + 15 factors to what?

Answer 14

3(x+5)?

Answer 15

right so we have

(x + 5)( x + 7)
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3 ( x + 5)

Answer 16

so x+7/3 right?

Answer 17

Get it?

Answer 18

right

Answer 19

@rhr12 i think you are wrong

Answer 20

My bad. Its not possible

Answer 21

@welshfella what about the next one?

Answer 22

Sorry.

Answer 23

No that is wrong rhrh12

you cannot divide those terms because the top and bottom are sums not products

Answer 24

@welshfella what about the next one?

Answer 25

isn't the next one b?

Answer 26

that's easy factor 2x - 12
then simplify

Answer 27

b?

Answer 28

yes

Answer 29

the third one?

Answer 30

easy also
factor 4x + 16

Answer 31

4(x+4)

Answer 32

right now simplify
4(x + 4)
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6

Answer 33

not sure what i do next

Answer 34

what is a common factor of 4 and 6?

Answer 35

2

Answer 36

isn't it B also?

Answer 37

right so divide 4 and 6 by 2