Joan Thompson

2021-12-15

Factor completely each polynomial, and indicate any that are not factorable using integers. $10{x}^{3}+15{x}^{2}+20x$

levurdondishav4

Beginner2021-12-16Added 38 answers

Step 1

Given:

Let$p=10{x}^{3}+15{x}^{2}+20x$

To Find: To factorise the given polynomial

Step 2

Solution:

$p=10{x}^{3}+15{x}^{2}+20x$

$=(5\times 2){x}^{3}+(5\times 3)x+(5\times 4)x$

$=5x(2{x}^{2}+3x+4)$

$=5\times \left(x\right)\times (2{x}^{2}+3x+4)$

Hence$10{x}^{3}+15{x}^{2}+20x=5\times \left(x\right)\times (2{x}^{2}+3x+4)$

Given:

Let

To Find: To factorise the given polynomial

Step 2

Solution:

Hence

Thomas Lynn

Beginner2021-12-17Added 28 answers