Question

factorize the following it's urgent ​

Answer 1

EXPLANATION.

Factorizes.

⇒ 5x² - 17x - 12 = 0.

As we know that,

Factorizes the equation into middle term splits, we get.

⇒ 5x² - 20x + 3x - 12 = 0.

⇒ 5x(x - 4) + 3(x - 4) = 0.

⇒ (5x + 3)(x - 4) = 0.

⇒ x = - 3/5  and  x = 4.

                                                                                                                       

MORE INFORMATION.

Nature of the roots of the quadratic expression.

(1) = Real and unequal, if b² - 4ac > 0.

(2) = Rational and unequal, if b² - 4ac is a perfect square.

(3) = Real and equal, if b² - 4ac = 0.

(4) = If D < 0 Roots are imaginary and unequal Or complex conjugate.

Answer 2

hopes it will help you

plz mark me as brainlist