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Multiply (x-4)². Please help me
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3 votes
Multiply (x-4)².
Please help me

User Henningst
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1 Answer

3 votes

⇒ x-4 is the term in this case there for the term (x-4) is squared meaning the term has to multiply itself twice.


=(x-4)(x-4)\\=x(x-4)-4(x-4)\\=x^(2) -4x-4x+16\\=x^(2) -8x+16

If you are still struggling on how to multiply out DM ASAP.

User Nikhilesh Patve
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