Question

hi plz answer...................... plz​

Answer 1

Answer:

9x^2-3x-30

Step-by-step explanation:

(3x+4)(3x-5)

9x^2-15x+12x-20

9x^2-3x-30

Answer 2

Answer:

-2.5is the answer.

Step-by-step explanation:

(3x+4)(3x-5)

3x(3x-5)+4(3x-5)

9x-15x+12x-15

+6x= -15

x= -15/6

x= -2.5

hope u understood my friend...

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