Question

a) (3x0)?3x{OX(-9)}=​

Answer 1

Answer $\huge\mathbb\colorbox{black}{\color{lime}{0}}$

Answer 2

SOLUTION

TO SOLVE

$\sf{3x(0 - x) =3x \: \times 0 - 3x \times 3 }$

EVALUATION

$\sf{3x(0 - x) =3x \: \times 0 - 3x \times 3 }$

$\sf{ \implies \: - 3 {x}^{2} =0 - 9x }$

$\sf{ \implies \: - 3 {x}^{2} = - 9x }$

$\sf{ \implies \: {x}^{2} =3x }$

$\sf{ \implies \: {x}^{2} - 3x = 0 }$

$\sf{ \implies \: x(x - 3)= 0 }$

Thus we get x = 0 or x = 3

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$If 1/2 is a root of the quadratic equation x²-mx-5/4=0 , then the value of m is?

https://brainly.in/question/21062028

2.Find the roots of the quadratic equation 6x2 +5x + 1 =0 by method of completing the squares.

https://brainly.in/question/30446963

3. Write a quadratic equation whose root are -4 and -5

https://brainly.in/question/24154410