answersLogoWhite

0


Best Answer

7x2+49x+84 = 0

Divide all terms by 7:

x2+7x+12 = 0

Factorize:

(x+3)(x+4) = 0

Therefore the x intercepts are -3 and -4

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

➡️
See all cards
3.82
3046 Reviews

Add your answer:

Earn +20 pts
Q: What is the x intercepts of 7x squared plus 49x plus 84?
Write your answer...
Submit
Still have questions?
magnify glass
imp