Factories 4x2+20x+25
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6
4x²+20x+25
(2x)²+2(2x)(5)+(5)²
=(2x+5)²
Answered by
2
Answer:
the answer is
Step-by-step explanation:
because ,solving the equation we get ,
or,
or, [ as,
and here a = , b = 5 ]
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