Thanks4helping

36 Questions
70 Answers

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Can anyone help with this equation?

Consider the system of equations

\begin{align*}
5x + y &= 31, \\
-3x + 4y &= -37.
\end{align*}
read more ..

Thanks4helping Nov 20, 2020

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541

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Factor problem any help would be appriciated!

Factor the following
read more ..

Thanks4helping Nov 20, 2020

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582

7

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Please help me hectictar

Consider the system of equations
\begin{align*}
5x + y &= 31, \\
-3x + 4y &= -37.
\end{align*}

Take your expression for y from part (a), and substitute it read more ..

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Thanks4helping Nov 19, 2020

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640

4

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Halp me

Consider the system of the equation
\begin{align*}
5x + y &= 31, \\
-3x + 4y &= -37.
\end{align*}

Solve the first equation for y in terms read more ..

Thanks4helping Nov 19, 2020

0

586

2

+153

I need halp soon

Asuming that p and q are nonzero simplify: $\dfrac{(pq^3)^3(4p^2q)^2}{(2pq^2)^3}$

Thanks4helping Nov 19, 2020

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542

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Need help guys

Expand $3p^5q^3\left( 2pq + \frac{5}{(pq)^2} \right)$

Thanks4helping Nov 19, 2020

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558

2

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Help me with this problem please

Evaluate the following when $a = 3$ , $b = \frac14$, and $c = 5$ :

read more ..

Thanks4helping Nov 19, 2020

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588

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Repost because I got no answer

https://web2.0calc.com/questions/halp-me-asap_1

Thanks4helping Nov 19, 2020

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1293

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Simplify

Simplify the expression: $ab^2 + 3a^3b - 8ab^2 + 4a^3b + 2a^3b$

Thanks4helping Nov 18, 2020

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603

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Evaluate the following when a = 4 and b = 7 :

Evaluate the following when a = 4 and b = 7 :

\[(a+b)^2 - (a^2 + b^2).\]

Thanks4helping Nov 18, 2020

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521

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This one too

Simplify: $(-3x^2 y)(5x^4 y^3).$

Thanks4helping Nov 18, 2020

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571

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Halp me asap

Simplify:
\[\frac{x^5 y^3}{xy^6}.\]

Thanks4helping Nov 18, 2020

+153

0

? Is it you or not Im confused

Thanks4helpingNov 19, 2020

+153

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Thanks hectictar!

Thanks4helpingNov 19, 2020

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Thanks to anyone that helps

Thanks4helpingNov 19, 2020

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0

Thanks4helpingNov 19, 2020

+153

+2

Thank you so much, yours too

Thanks4helpingNov 19, 2020

+153

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Wait, wouldn't that be 6p^6q^4 + 15p^3q or have I miscalculated?

Thanks4helpingNov 19, 2020

+153

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Anyone?

Thanks4helpingNov 19, 2020