A day full of math games & activities. Find one near you.

A day full of math games & activities. Find one near you.

A day full of math games & activities. Find one near you.

A day full of math games & activities. Find one near you.

# Take 2y^{2} - 3y - 5 from y^{3} - 6y^{2} + 5y. Select the correct answer.

y^{3} - 2y^{2} + 3y + 5

y^{3} - 4y^{2} + 2y - 5

y^{3} - 4y^{2} + 2y + 5

y^{3} - 8y^{2} + 8y + 5

**Solution:**

It is given that

We have to take 2y^{2} - 3y - 5 from y^{3} - 6y^{2} + 5y

i.e., Subtract y^{3} - 6y^{2} + 5y and 2y^{2} - 3y - 5

y^{3} - 6y^{2} + 5y - (2y^{2} - 3y - 5)

= y^{3} - 6y^{2} + 5y - 2y^{2} + 3y + 5

It can be written as

= y^{3} - 6y^{2} - 2y^{2} + 5y + 3y + 5

So we get,

= y^{3} - 8y^{2} + 8y + 5

Therefore, the correct answer is y^{3} - 8y^{2} + 8y + 5.

## Take 2y^{2} - 3y - 5 from y^{3} - 6y^{2} + 5y. Select the correct answer.

**Summary:**

Take 2y^{2} - 3y - 5 from y^{3} - 6y^{2} + 5y. The correct answer is y^{3} - 8y^{2} + 8y + 5.

Math worksheets and

visual curriculum

visual curriculum