keenongscott keenongscott
  • 02-11-2021
  • Mathematics
contestada

3x^2+3x−90=0 Solve for x
. Enter the solutions from least to greatest.

Respuesta :

collierdyevgvf07
collierdyevgvf07 collierdyevgvf07
  • 02-11-2021

Answer:

-6 or 5

Step-by-step explanation:

3x^2+3x-90=0 Simplified to x^2+x-30=0;

Using cross multiplication (x+6)*(x-5) = 0;

so x=-6 or 5

Answer Link

Otras preguntas

Ano ang kahulugan ng gipit
what is a highly selective college？
How did the Meiji reform education in Japan?
1. the product of 7 and a number 2. the sum of 7 and a number 3. 7 less than a number 4. 7 more than twice a number
What provides the rules for the reproduction of new group members. anthro?
Write a few sentences about different ways to show subtraction for a problem like 32-15
Hannah brought a antique clock for £400 and sold it for £640 what was her profit percentage. (with working out please)
How might this stereotype be damaging to the group involved? That all Muslims are terrorists
A client with bipolar mood disorder, manic episode, says to the nurse, "i don't know what i'm doing here. i never felt better in my life; i've got the world on
write a verbal expression for 100-5n