Question

1. Write any two quadratic equations.
2. Decide which of the following are quadratic equations.
3. Write the following equations in the form ar? + bx + c = 0, then write the
4. Determine whether the values given against each of the quadratic equation
(1).r+ 5 x - 2 = 0
(4) x + -2
a, b, c for each equation.
(1) 2y = 10 - y
(4) 3m2 = 2 m2 - 9
(2) y2 = 5 y - 10
(5) (m + 2) (m - 5) = 0
1
(2) (x - 1)2 = 2 x + 3
(5) P (3 + 6p) = -5
(3)x+ + 5x = -3-
(6)x - 9 - 13
roots of the equation.
(1) r2 + 4x - 5 = 0, x = 1, -1
(2) 2m2 - 5m = 0, m = 2,
5. Find k if x = 3 is a root of equation kor? - 10x + 3 = 0.
- 7
6. One of the roots of equation 5m² + 2m + k = 0 is
Complete the following on
5
to find the value of 'k',​

Answer 1

Answer:

1. 4x^2+2x+5 and x^2-6x+8

You can do the others by yourself.

So, try by yourself.

Step-by-step explanation:

Thanks.