debk
debk
02-01-2019
Mathematics
contestada
which method can't you use to solve x²+7x=0.
Respuesta :
mathecoach
mathecoach
02-01-2019
Answer:
Factoring
Step-by-step explanation:
x^2 + 7x = x(x + 7) = 0
So
x = 0 or x = -7
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
(reword) the following aphorism by Ben Franklin: "God helps them, that help themselves.
what type of rock forms when heat or pressure change an existing rock?
If+you+believe+you+have+a+60%+chance+of+doubling+your+money,+a+30%+chance+of+gaining+15%,+and+a+10%+chance+of+losing+your+entire+investment,+what+is+your+expect
What is the value of this expression? [2x(3x5)+6]x4
4.16 Unit Test: Chemical Bonding - Part 2 1. You are studying alkaline earth metals bonding with Halogens. Using your knowledge of the ionic bonding, what speci
please assist meNO LINKS!!
ΔABC is an isosceles triangle with AB = AC, D is the midpoint of BC and AD is joined. Prove that ΔABD ≅ ΔACD. I kinda have a problem with triangles and congruen
Which of the following is correctly punctuated? a) Marley asked, "did Dad say that he was going to pick us up at 9? I think he's late." b) Marley asked, "Did D
For the reaction whose balanced equation is as follows, find how many grams of zinc phosphate will be produced by the reaction of 5.00 grams of ammonium phospha
When was the korean war.