Mathematics
Mathematics, 28.10.2020 23:40, foxrule

Nikolas and Angela were trying to solve the equation: 3x^2+10x=0
Nikolas said, β€œI can complete the square. Half of 10 is 5, and 5 squared is 25. So I'll add 25 to both sides, factor, and solve.”
Angela said, β€œI'll factor the left-hand side of the equation as x(3x+10) and solve using the zero product property.”
Whose solution strategy would work?

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:02, cass8947
Give all possible names for the line shown. calculation tip: lines can be written with either point first.
Answers: 1
image
Mathematics, 21.06.2019 13:50, ehensl06
Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.
Answers: 3
image
Mathematics, 21.06.2019 14:00, versaceblooper
Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
Answers: 1
image
Mathematics, 21.06.2019 17:50, tiffcarina69
F(x) = x2 βˆ’ 9, and g(x) = x βˆ’ 3 f(x) = x2 βˆ’ 4x + 3, and g(x) = x βˆ’ 3 f(x) = x2 + 4x βˆ’ 5, and g(x) = x βˆ’ 1 f(x) = x2 βˆ’ 16, and g(x) = x βˆ’ 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x βˆ’ 1 arrowright
Answers: 2
Do you know the correct answer?
Nikolas and Angela were trying to solve the equation: 3x^2+10x=0
Nikolas said, β€œI can complet...

Questions in other subjects: