Select all the statements that are true.

question 4 options:

the product of 8x(5x−6) is 40x2−48x

the product of −4x(2x2+1) is −8x3−5x

the product of (x−3)(5x−6) is 5x2−21x+18

the product of (2x+3)(x2+3x−5) is 2x3+9x2+9x−25

The product of 8x(5x−6) is 40x2−48x

The product of (x−3)(5x−6) is 5x2−21x+18

Step-by-step explanation:

Verify each case

case 1) The product of 8x(5x−6) is 40x2−48x

we have

Apply distributive property

Compare

----> is true

case 2) The product of −4x(2x2+1) is −8x3−5x

we have

Apply distributive property

Compare

-----> is not true

case 3) The product of (x−3)(5x−6) is 5x2−21x+18

we have

Apply distributive property

Compare

----> is true

case 4)  The product of (2x+3)(x2+3x−5) is 2x3+9x2+9x−25

we have

Apply distributive property

Compare

----> is not true