1. x² - 25 = 0
2. x² - 100 = 0
3. x² + x - 2
4. 5 x² + 10 = 9
pls help I really need this now.
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1. x² - 25 = 0
2. x² - 100 = 0
3. x² + x - 2
4. 5 x² + 10 = 9
pls help I really need this now.
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[tex]{\large{\textsf{\textbf{\underline{\underline{Given :}}}}}}[/tex]
▪ [tex]\small\bm{x^2-25=0}[/tex]
▪ [tex]\small\bm{x^2-100=0}[/tex]
▪ [tex]\small\bm{x^2+x-2}[/tex]
▪ [tex]\small\bm{5x^2+10=9}[/tex]
[tex]{\large{\textsf{\textbf{\underline{\underline{ Required:}}}}}}[/tex]
Write the equation in [tex]\bold{standard \: \: form}[/tex] then identify a,b, and c.
[tex]{\large{\textsf{\textbf{\underline{\underline{ Explanation:}}}}}}[/tex]
1.
[tex]\tt{{x}^{2} - 25 = 0 }[/tex]
[tex]\underline{\boxed{ \color{red}{\text{ \tt{ \: = x² - + 0x - 25 = 0 }}}}}\large{✓}[/tex]
2.
[tex]\tt{ x²-100=0}[/tex]
[tex]\underline{\boxed{ \color{red}{\text{ \tt{ \: = x²+0x-100=0}}}}}\large{✓}[/tex]
3.
[tex]\underline{\boxed{ \color{red}{\text{ \tt{ =x²+x-2=0 }}}}}\large{✓}[/tex]
4.
[tex]\tt{ 5x²+10=9}[/tex]
[tex]\tt{ 5x²+10-9=0}[/tex]
[tex]\underline{\boxed{ \color{red}{\text{ \tt{ \: = 5x²+0x+1=0 }}}}}\large{✓}[/tex]
hope it helps ~