Register
Given the quadratic equation: f(x) = x2+4x-21 What are the factors of the quadratic (factored form/intercept form)? Show your work. PLEASE HURRY
191k views
2 votes
Given the quadratic equation: f(x) = x2+4x-21

What are the factors of the quadratic (factored form/intercept form)? Show your work.
PLEASE HURRY

User Rupal
by
4.9k points

1 Answer

2 votes


f(x)=x^2+4x-21\\f(x)=(x+7)(x-3)

These are x-intercepts form. So the answer is (x+7)(x-3).

User Jamari
by
4.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!