dragonfire1390 dragonfire1390

02-11-2016
Mathematics

contestada

Complete the square x^2+6x-4. Please give me the answer.

Respuesta :

jtvslife jtvslife

02-11-2016

(x ² - 6x + 9) - 9 - 4 = 0
(x - 3) ² = 13
(x - 3) = ± √13
x = 3 ± √13

Answer Link

02-11-2016

Your final answer would be x = 3 ± √13 or (x+3- √13)(x + 3 +√13)

Answer Link

Otras preguntas

. How did the views of Native Americans and Europeans differ in terms of property ownership? A. Native Americans and Europeans had similar views on property

The length of a rectangle is 7 inches more than its width. The area of the rectangle is equal to 2 inches less than 5 times the perimeter . What is the length a

Read this excerpt from “After Blenheim” by Robert Southey. What is the rhyme scheme of the poem? A. acbadd B. abcbdd C. abcdee D. abcbdc

When a metal bonds with a nonmetal, they form a(n) mixture ionic compound covalent compound element

Identify the angle measures of pqrs

PLEASE HELP!!! I'M CONFUSED!!! What does Proponents of Freudian psychology question standard notions of "rationality" mean?

This activity allows the brain to recover

If the density of an ideal gas at stp if found to be 0.0902 g/l, what is its molar mass?

What is the sum of the two vectors (2,-1) and (3,3)?

What is angle AZB? ?