ONLY ANSWER IF YK IT CORRECT GETS BRAINLIEST solve the equation for all the real solutions 4b^2-4b+7=6

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ONLY ANSWER IF YK IT
CORRECT GETS BRAINLIEST

solve the equation for all the real solutions

4b^2-4b+7=6

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Vivian 1 week 2021-11-20T20:06:28+00:00 1 Answer 0 views 0

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    2021-11-20T20:08:01+00:00

    Answer: x = \frac{1}{2}

    Step-by-step explanation:

    4b^2-4b+7=6

    Subtract 6.

    4b^2-4b+7-6=6-6

    4b^2-4b+1=0

    a=4

    b=-4

    c=1

    x=\frac{-b\frac{+}{}\sqrt[]{b^2-4ac}  }{2a}

    x=\frac{-(-4)\frac{+}{}\sqrt[]{(-4)^2-4(4)(1)}  }{2(4)}

    x=\frac{4\frac{+}{}\sqrt[]{16-16}  }{8}

    x=\frac{4\frac{+}{}\sqrt[]{0}  }{8}

    x=\frac{4}{8} \frac{+}{}\frac{0}{8}

    x=\frac{4}{8} \frac{+}{}0

    x=\frac{1}{2}

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45:7+7-4:2-5:5*4+35:2 =? ( )