we can find roots of quadratic equation if b²-4ac<0 (True/false)​

Question

we can find roots of quadratic
equation if b²-4ac<0 (True/false)​

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Harper 3 months 2021-10-15T15:53:52+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-15T15:55:48+00:00

    Answer:

    yes its true

    Step-by-step explanation:

    we can find roots of quadratic equations by simplifying them

    it is b squared so it should also have root

    4 also have root which is 2

    so hence, true

    thank-you

    and mark me as brainliest

    and never stop practicing….

    0
    2021-10-15T15:55:48+00:00

    Answer:

    TRUE

    Step-by-step explanation:

    If b2 – 4ac = 0 then the roots will be x = −b±02a = −b−02a, −b+02a = −b2a, −b2a. Clearly, −b2a is a real number because b and a are real. Thus, the roots of the equation ax2 + bx + c = 0 are real and equal if b2 – 4ac = 0.

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