2a²+5b² when a= -6 and b=2
ao07:
i really do not get what ur saying..please stop commenting
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3
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Answered by
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2a²+5b²= 2×(-6)² + 5×(2)²
=2×36 + 5×4
=72 + 20
=92
=2×36 + 5×4
=72 + 20
=92
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