Question

Q.3 A) Complete and write any one activity from the following.
1) To decide whether given equation is quadratic or not.
(1+2) (1-5)=0
O (1-5)+2 (1-5) = 0
1²-T + 21-D=0
- 31-10 = 0 In this equation is the only variable and maximum index
of the variable is O.
It a quadratic equation.
Let the number be x.
square of number is=
by condition x + =20
equation is x + 20 = 0​

Answer 1

Answer:

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478);-7((

Step-by-step explanation:

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