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vitfil [10]
3 years ago
15

alt="25x^{2} + 30x + 9 = 0" align="absmiddle" class="latex-formula">
I'm supposed to solve this using the zero-factor property. How do I factor these numbers?
Mathematics
2 answers:
dexar [7]3 years ago
8 0
(5x+3)(5x+3) then solve, x equals -3/5
lana66690 [7]3 years ago
7 0

Answer:

Good Luck!

Step-by-step explanation:

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When 9^2/3 is written in simplest radicsl form, which value remains under the radical? 3 6 9 27
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7 0
3 years ago
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At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.15 and the probability that the flight
professor190 [17]

Answer:

0.853

Step-by-step explanation:

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5 0
3 years ago
after 3 days had only four toys made, but after nine days had ten toys made? find point slope and slope intercept.
Effectus [21]
\bf \begin{array}{ccll}
\stackrel{x}{days}&\stackrel{y}{toys}\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
3&4\\
9&10
\end{array}\\\\
-------------------------------\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&&(~ 3 &,& 4~) 
%  (c,d)
&&(~ 9 &,& 10~)
\end{array}

\bf slope =  m\implies 
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\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-4=1(x-3)
\\\\\\
y-4=x-3\implies y=x+1
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4 years ago
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eduard
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