150k views
0 votes
PLZZ HELP ASAP!!!!!!!!!!!

What are the solutions of x2 + 10x + 16 = 0?
Write the equation in standard form.
Factor the polynomial.
Apply the zero product property.
Solve the resulting equations.
1.x2 + 10x + 16 = 0
2.(x + 2)(x + 8) = 0
3.x + 2 = 0 or x + 8 = 0
4.x =_____ and x = ______

User Amo Wu
by
8.1k points

2 Answers

5 votes
-2, -8 give me 5 stars and thanks me
User Darya
by
8.4k points
6 votes

Answer:

x=-2 or x= -8.

Explanation:

We have the equation


x^2+10x+16=0

To factor the polynomial we search two numbers that multiplied are 16 and added are 10. In this case, 8 and 2:

(x+2)(x+8)=0.

As we have a product equal to 0, one of the factors needs to be 0. Then,

x+2 = 0 or x+8 = 0

x = -2 or x = -8.

User Mkgrunder
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories