Answer:
The answer is A
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
It's false.... correct is a2+2ab+b2
Step-by-step explanation:
This cannot be factored anymore although. when we try to substitute a with 5 and b with 2, the answer in the right hand side of the equation is -9.
That's why it's false.
Answer:
f(x) = 6 when -5 < x ≤ -1
Step-by-step explanation: