What is the value of 4a2+0.5a for a=0.5? please, someone, help please 1.25 1.50 <

Question

What is the value of 4a2+0.5a for a=0.5? please, someone, help please

1.25

1.50

2.25

4.25

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Vân Khánh 4 years 2021-09-05T05:33:38+00:00 1 Answers 16 views 0

Answers ( )

  1. Sigrid
    0
    2021-09-05T05:34:38+00:00
    Reply

    Answer:

    4.25

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )