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Answered by
1
Step-by-step explanation:
27 will be the answer to the question
Answered by
5
⭐Solution⭐
➡given here
-5a²+4a+5(-a²+5)=❓,at a=2
keep value
= -5(2)²-4(2)+5[(-2)²+5]
= -5×4 - 8 +5(4+5)
= (-20-8+5×9)
= (-28+45)
= 17
➡Hopes its helps u.
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