when a=-2 and b=-5 ,find value of given expreesion
: 2a + 2b + 2ab
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Answer:
=6
Step-by-step explanation:
Given, a= -2 b= -5
2a + 2b + 2ab
=2×(-2)+2×(-5)+2×(-2)×(-5)
= (-4)+(-10)+20
= -14+20
=6
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