hertogbenjamin hertogbenjamin

03-03-2021
Mathematics

contestada

what is the answer to 0.03x^2+0.07x+0.03=0

Respuesta :

alisademinasf alisademinasf

03-03-2021

Answer:

x=(-7+√13)/6

or

x= (-7 -√13)/6

Step-by-step explanation:

0.03x^2 = 0.07x + 0.03=0

first, multiply everything by 100 to make life easier

3x^2 +7x+3=0

then use quadratic formula

D=b^2 -4ac

D=49-3*3*3 = 13

x=(-7+√13)/6

or

x= (-7 -√13)/6

Answer Link

Otras preguntas

Complete the following statements by writing the missing word (s). 16. If two lines intersect, then their intersection is exactly ________________. 17. ________

How do we call a very small video,that is repeating unlimitedely

Which is the correct solution set for 4x^2 +4x -3 = 0? (1) {2,-3}(2) {1/2, -3} (3) {1,2}(4) {1/2, -3/2}

could you tell me what is an embryo?

could you tell me what is an embryo?

Why is living important

Given 4 percent of (2a + b) is 18 and a is a positive integer, what is the greatest possible value of b?

can someone please help ? (:

1. What are the next three terms in the sequence?-1 ,9 ,19 ,29 . . .A. 38, 37, 32B. 40, 51, 62C. 39, 49 , 59D. 38, 47, 562. What are the next three terms of the

Solve the simultaneous equations 2x+3y=-3 3x-2y=28