(x+1)^2+(x-3)^2? What is the answer?
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(x+1)^2+(x-3)^2? What is the answer?
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SOLUTION⤵️
expanding the binomials:
(x+1)²=(x+1)(x+1) = x²+x+x+1 = x²+2x+1
(x-3)²=(x-3)(x-3) = x²-3x-3x+9 = x²-6x+9
adding thesame terms:
ANSWER⤵️
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