Becky1979 Becky1979

15-07-2017
Mathematics

contestada

Solve the quadratic equation by completing the square. x^2+6x-4=0 First, choose the appropriate form and fill in the blanks with the correct numbers. Then, solve the equation. If there is more than one solution, separate them with commas. Form: Solution:

Respuesta :

jbpitt7 jbpitt7

15-07-2017

x^2+6x-4=0 x^2+6x=4 x^2+6x+9=13 (x+3)(x+3)=13 x+3=+or-(13^1/2) x=-3+or-13^1/2

Answer Link

Otras preguntas

Review the notes on Henrietta’s medical history found on page 16. Based on the objective details in her medical chart, what can you infer about Henrietta’s lif

According to beautiful bride magazine, the average age of a groom is now 26.2 years. a sample of 16 prospective grooms in chicago revealed that their average ag

Eva has 35 jelly beans in a bag. the bag has 12 lemon, 5 grape, 7 orange, 9 strawberry, and 2 coconut. if she chooses one jelly bean without looking, eats it, t

(1) Earth's crust is made up of relatively rigid plates that ride atop Earth's hot, semiliquid mantle. (2) The plates are called tectonic because they're in con

All applicants for employment at rst corp. must pass a typing? test, including production? workers, custodians, and forklift operatorslong dash—all positions th

Simplify open parentheses x to the 2 sevenths power close parentheses to the 3 fourths power

Your goal is to save at least $240.00 over the next 4 weeks. how much money must you save each week in order to meet that goal? write and solve an inequality.

What are the answers to the questions? (Subject-verb agreement)

Who is the researcher that developed the "nativist approach" and "universal grammar" to explain how children learn their language skills?

A polynomial that has 8 turning points is multiplied by another polynomial that has 7 zeros what is the minimum degree of the new polynomial?