Math, asked by RITIKKUMAR67291, 4 days ago

If a = (-3), find the value of 4a2 – 2a + 9

Answers

Answered by nkasha2mundle123

0

Answer:

-21

Step-by-step explanation:

4a2-2a+9

4 ×-3 ×2-2 ×-3+9

-24-6+9

-30+9

= -21

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