Math, asked by tanishqchavan1234, 3 months ago

3 Solve.
(1) Check whether x = -3 is the root of the quadratic equation
x2 + 4 = 13.

Answers

Answered by adiseshireddy133

18

Step-by-step explanation:

x2 =13_4

x2=9

x=3

_3 is not correct answer

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