3 years ago

Please help someone !!

Mathematics

2 answers:

adoni [48]3 years ago

7 0

Your answer will be letter b.)

kumpel [21]3 years ago

4 0

4X^2+2x-5
(4x^2+2x)-5
4(x^2+(0.5x))-5
4(x^2+(0.5x)+0.625-0.0625)-5
4((x+(0.25))^2-0.0625)-5
4((x+0.25)^2-0.25)-5
4(x+0.25)^2-5.25 or 4(x+1/4)^2-21/4
so the answer is A

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