please answer fast . ❌
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Answered by
1
Answer:
x =2
so, (1) 2x² + x -1
= 2(2)² + 2-1
= 2(4) + 1
= 8 +1
= 9
(2) 6x² - 2x +5
= 6(2)² - 2(2) +5
= 6(4) - 4 + 5
= 24 -9
= 15
(3) 3x² + 2x² +1
= 3(2)² + 2(2)²+1
= 3(4) + 2(4) +1
= 12 + 8+1
= 12+9
= 21
I hope this will help you
Answered by
2
Answer:
I have gave it
now you give me 25
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