3 years ago

Simplify. please and thank you!!! 6x²+5x-21

Mathematics

1 answer:

schepotkina [342]3 years ago

8 0

Answer:

(3/2) and (-7/3)

Step-by-step explanation:

6x^2+5x-21 factor

6*21=126

14*9=126 and 14-9=5

( 2x-3)(3x+7)

0= 2x-3 0=3x+7

3=2x -7=3x

3/2 =x -7/3=x

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