answersLogoWhite

0


Best Answer

a+b = 30 and ab = 48 then by substitutiuon

a(30-a) = 48

a2 - 30a + 48 = 0

use the quadratic formula

a = (30 +/- sq rt(900 - 192))/2

a = 15 +/- sqrt (177)

so the 2 numbers are (15 + sqrt 177) and (15 - sqrt 177)

User Avatar

Wiki User

โˆ™ 2013-05-06 12:55:23
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

โžก๏ธ
See all cards
3.74
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
808 Reviews

Add your answer:

Earn +20 pts
Q: What adds to 30 and multiplies to 48?
Write your answer...
Submit
Still have questions?
magnify glass
imp
People also asked