(x+3)(x+3) what is the answer
Answers
Answered by
0
Answer:
x2 + 3x+ 3x+9
(x+3x)2 is the correct answer
Answered by
0
Answer:
-1,-1
Step-by-step explanation:
(x+3) (x+3)
( x+3)² =0 (a+b)²=a²+ b² +2ab
x²+3²+2x(3) =0
x²+9+6x =0
by factorization
answer is (x+3) (x+3) =0
x+3=0
x= - 3
answer is =-1,-1
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