please tell me all answers of all questions please because now I am giving a test
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please tell me all answers of all questions please because now I am giving a test
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Answer:
no cheating during test or exam you little kiddo
Step-by-step explanation:
Step-by-step explanation:
a²+2(b²- 3)+a²c²
= -1²+2(2²- 3)+(-1²)×(-3²)
= 1+2(4-3)+1×9
= 1+2×1+9
= 1+2+9
= 12