iAmTheKvng iAmTheKvng

03-11-2016
Mathematics

contestada

Find the zero of y=x^2+6x-4 by completing the square

Respuesta :

05-11-2016

x^2 + ( 6/2 )^2 - ( 6/2 )^2 - 4 = 0
( x + 3 )^2 - 3 - 4 = 0
( x + 3 )^2 - 7 = 0

Answer Link

Otras preguntas

Why is it hotter in summer? Question 28 options: In the summer, Earth is closer to the sun. In the summer the light from the sun hits the Earth more directly.

The sacrifice of Jesus on the cross made the Old Testament sacrifices _______ . better unnecessary understandable more important

Young's modulus is a quantitative measure of stiffness of an elastic material. Suppose that for aluminum alloy sheets of a particular type, its mean value and s

I have no clue if anyone can help that would be great

Sweet Company reports a pretax financial income of $72,600 for 2020. The following items cause taxable income to be different than pretax financial income. 1. D

Escape attempts from East Berlin after the erection of the Berlin wall were risky, as o the Allied forces would send escapees back if they were caught Soviet so

Why does something cold,like ice, feel cold on our skin?

What is a difference between ribosomes in prokaryotes and ribosomes in eukaryotes?

Help! Simplify y•y•2•y+3•y-y

The lengths of the sides of a triangle are x cm, (x+1) cm and (x+2) cm . Determine x so that this triangle is a right -angled triangle.