Question

15 x^2+7x+2 factorize the following ​

Answer 1

Answer x = -2/3,1/5

Explaination

15x^2+7x+2

15x^2+10x-3x+2

5x(3x+2)-1(3x+2)

(3x+2)(5x-1)

(3x+2) = 0,(5x-1) = 0

3x = -2,5x = 1

x = -2/3,x = 1/5

Answer 2

Answer:

Step-by-step explanation:

Imaginary roots are there

Holesquere making process

Ans: 15(x_{(-7+√71i) /2}) (x-{(-7-√71i)/2

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