(2x+1)(2x+5) is equal to
Answers
Answered by
0
Answer:
-1/2 ,-1/5
Step-by-step explanation:
4x^2 +12x+5 =0
4x^2 +(10+2)x+5=0
4x^2+10x + 2x +5=0
(2x(2x+5)+1(2x+5)=0
(2x+1) (2x+5)=0
x= -1/2, -1/5
Answered by
1
Answer:
4x^2+12x+5
Step-by-step explanation:
(2x+1)(2x+5)
= 4x^2+10x+2x+5
= 4x^2+12x+5
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