Question

express 4x^2 + 2x +5 in the form a(x+b)^2+c, where a,b and c are constant.​

Answer 1

Answer:

4,1,-9

Step-by-step explanation:

4x 2 −8x−5=(2x−2)

2 −9=4(x−1) 2−9

∴A=4

B=1

C=−9

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