ml21045ml ml21045ml

03-11-2020
Mathematics

contestada

Which quadratic equation has real solutions?
A. 4x^2 -5 = -7
B. 2/3x^2 +7 = 11
C. 3x^2 -1 = 8x^2+9

Respuesta :

Аноним Аноним

03-11-2020

Answer:

B. 2/3x^2 +7 = 11

Step-by-step explanation:

Answer Link

Otras preguntas

What were the cases of Cherokee Nation v. Georgia and Worchester v. Georgia (tell what happened in each case)? How do the cases relate to what is happening now?

Given f(x) = the quantity of 5x plus 1, divided by 2, solve for f−1(8).

2e=2 what does e equal

Richard’s average driving speed is 7 kilometers per hour faster than Gracie’s. In the same length of time it takes Richard to drive 292 kilometers, Gracie drive

A 17-year-old male is brought to your emergency department by his girlfriend. she states that he has been behaving strangely for the last three days, with rapid

Shell color in snails is controlled by a single gene locus with two alleles. heterozygous orange-shelled (ss snails are mated to homozygous recessive white-shel

1.solve using the substitution method. d+e=2 d-e=4 A.the solution is (3,-1) B.the solution is (5,1) C.there is no solution. D. there are an infinite number of s

Higher consumer prices are likely to be accompanied by

Suppose a triangle has two sides of length 2 and 5 and that the angle between these two sides is 60°. what is the length of the third side of the triangle?

Why did the Proclamation of 1763 lead to colonial dissatisfaction?