Answer:
no (n+1)^2 equals n^2+2n+1
Step-by-step explanation:
because the exponent makes it so you multiply n+1 and n+1
Yes, (n + 1)^2 and n^2 + 2n + 1 are the same.
#1.) Use square of sum:
• (a + b)^2 = a^2 + 2ab + b^2
#2a.) Rewrite it in the form:
• a^2 + 2ab + b^2, where a = n and b = 1.
#2b.) Use Square of Sum:
• (a + b)^2 = a^2 + 2ab + b^2
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