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2 years ago

Solve for the quadratic equation0=x^2 -36

Mathematics

1 answer:

sleet_krkn [62]2 years ago

3 0

Answer:

x = 6

Step-by-step explanation:

0 = x² - 36

=> x² = 36

=> x = √36

=> x = 6

Hope it helps :)

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Please answer both with work,please use a paper and picture, thanks

Irina-Kira [14]

Answer:

a. $\frac{\textbf{17}}{\textbf{4}}$

b. $\frac{\textbf{3}}{\textbf{8}}$

Step-by-step explanation:

a. $\textbf{3} \hspace{1mm} \textbf{+} \hspace{1mm} \textbf{1}\frac{\textbf{1}}{\textbf{4}}$

A mixed fraction of the form $a\frac{x}{y} = a + \frac{x}{y}$

$\therefore 3 + 1\frac{1}{4} = 3 + 1 + \frac{1}{4}$

$= 4 + \frac{1}{4}$

$= \frac{\textbf{17}}{\textbf{4}}$

b. $\textbf{2} \hspace{1mm} \textbf{-} \hspace{1mm} \textbf{1}\frac{\textbf{5}}{\textbf{8}}$

A mixed fraction of the form $-c\frac{a}{b} = - c - \frac{a}{b}$

$\therefore 2 - 1\frac{5}{8} = 2 - 1 - \frac{5}{8}$

$= 1 - \frac{5}{8}$

$= \frac{8 - 5}{8}$

$= \frac{\textbf{3}}{\textbf{8}}$

Hence, the answer.

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3 years ago

A college has over 5,000 students, 10, percent of which are left-handed. A new lecture hall is being planned that will seat 300

Rama09 [41]

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2 years ago

Solve the expression 8 x 5 − 12 x one third + 5 using PEMDAS

skelet666 [1.2K]

Answer:41

Step-by-step explanation: Multiplication and division goes first so 8x5=40 12x1/3=4 so 40-4+5 and you do addition and subtraction left to right 40-4=36+5=41

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3(x-4)= -5 slove for x

suter [353]

<span>3(x-4)= -5
Multiply 3 by x and -4
3x-12= -5
Add 12 to both sides
3x= 7
Divide 3 on both sides
Final Answer: 7/3 or 2 1/3
</span>

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hope it's helpful ❤❤❤❤

THANK YOU.

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3 years ago

Solve for the quadratic equation0=x^2 -36​

Solve for the quadratic equation0=x^2 -36