3 years ago

Square root of 164,025

Mathematics

2 answers:

Darina [25.2K]3 years ago

7 0

Answer:

405

Step-by-step explanation:

Otrada [13]3 years ago

4 0

Step-by-step explanation:

$405 \times 405 = \sqrt{164025}$

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10+4x =12+3x How is this solved?

soldier1979 [14.2K]

Answer:

x=2

Step-by-step explanation:

$10+4x=12+3x$
$10+4x-3x=12+3x-3x$
$10+x=12$
$10+x-10=12-10$
$x=2$

FINAL ANSWER

x=2

8 0

3 years ago

Read 2 more answers

Factor x^4 + x y^3 + x^3 + y^3 completely. Show your work.

andrey2020 [161]

$\bf x^4+xy^3+x^3+y^3\impliedby \textit{now let's do some grouping}
\\\\\\
(x^4+xy^3)~~+~~(x^3+y^3)\implies x(x^3+y^3)~~+~~(x^3+y^3)
\\\\\\
\stackrel{\stackrel{common}{factor}}{(x^3+y^3)}(x+1)\\\\
-------------------------------\\\\
\textit{now recall that }\qquad \qquad \textit{difference of cubes}
\\ \quad \\
a^3+b^3 = (a+b)(a^2-ab+b^2)\qquad
a^3-b^3 = (a-b)(a^2+ab+b^2)\\\\
-------------------------------\\\\
(x+y)(x^2-xy+y^2)(x+1)$