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kkurt [141]
3 years ago
15

Which expression includes the factors that can be used to find the zeros of this function?

Mathematics
2 answers:
cluponka [151]3 years ago
6 0

Step-by-step explanation:

Hey there!

Given;

f(x)= 5x^2+12x-9.

Now, do mid-term factorization.

f(x)= 5x^2 + (15-3)x-9

= 5x^2+15x-3x -9

= 5x(x+3) -3(x+3)

= (5x-3)(x+3)

Therefore the answer is option C.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

Ipatiy [6.2K]3 years ago
3 0

Answer:

(x+3)( 5x-3)

Step-by-step explanation:

f(x) = 5x² + 12x – 9

Factor

(x+3)( 5x-3)

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