3 years ago

NEED HELP ASAP!!

1 answer:

Ksju [112]3 years ago

7 0

Answer:

i) 2x² + 4x + 7x + 14

= 2x² + 11x + 14

ii) 2x² - 5x - 12x + 30

= 2x² - 17x + 30

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