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NISA [10]
3 years ago
12

I know the answer, I need to know how to solve​

Mathematics
2 answers:
larisa [96]3 years ago
7 0

Answer:

k = 9

Step-by-step explanation:

For this, we can factor the top expression to look like the bottom expression.

So, first we have to find the gcf of 18 and x^{2} and add up to 11x.

18x^{2}            11x

1 and 18       19   - No

2 and 9       11    - Yes

3 and 6       9    - No

So, the numbers are 2 and 9. The expression should now look like this:

x^{2} + 2x + 9x + 18

Now, undistribute the terms.

x(x + 2) + 9(x + 2)

(x+2)(x+9)

This matches up with the bottom expression.

The value of k is 9.

V125BC [204]3 years ago
4 0

Answer:

do factorization..................

Step-by-step explanation:

u will get ........

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