B) Find the value of 2a2 + 5b2 when a = -6 and b = 2
2 answers:
Answer:
2(-6)(2) + 5(2)(2)
-24 + 20
=-4
Answer:
-4
Step-by-step explanation:
if a = -6 and b = 2
2*-6*2 + 5*2*2 = -24 + 20 = -4
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