jluna432 jluna432
  • 21-01-2020
  • Mathematics
contestada

solve the quadratic equation 30 + x - x2 = 0

solve the quadratic equation 30 x x2 0 class=

Respuesta :

aidenroy37 aidenroy37
  • 21-01-2020

Answer:

A

Step-by-step explanation:

x^2 - x - 30 = 0

Since by simple trinomial factoring:

(x-6)(x+5)=0

x = 6 or x = -5

Answer Link

Otras preguntas

What are all the common factors for 8,16,and 32?
Select all the expressions that are equivalent to 735 ÷ 100. A. 7.35 ÷ 1,000 B. 735 × 0.01 C. 73.5 × 0.001 D. 735 × 0.001 E. 73.5 × 0.1
Add. (6v^2+6v+2)+(5v+7)
What verbal expression represents 9 minus n divided by 7?
4.5 3.9 4.258 3.75 4.256 from least to greatest
what is the definition of brahma
Fin each unit rate. Determine which is lower. Ingredient C: 1/4 cup for 2/3 serving Ingredient D: 1/3 cup for 3/4 serving
Evaluate. 2^3+4⋅2−7 A.1 B.5 C.9 D.36
Dave has two dogs. Riley is 1.7 years old, and bailey is 2.5 times older. How old is bailey ?
Which is a disease of the blood? rickets arthritis tuberculosis anemia
ACCESS MORE