3√x^2 =? With steps please

Answers

Answer 1

Answer: $\sf{3 \sqrt{ x^(2)} = 3[x^2]^\left({(1)/(2)\right)}= 3 x^ \left({2 * (1)/(2)}\right)}= 3x$

3x is your final answer :)

Answer 2

Answer: the equation could be
(3√x)^2 or
3√(x^2)
if it is
(3√x)^2 then that equals
(3√x)(3√x)=(3)(3)(√x)(√x)=(9)(x)=9x

if it is3√(x^2) then
3 times √(x^2)=3 times x since the exponent cancels out

if
(3√x)^2 then answer is 9x
3√(x^2) then answer is 3x

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32% of 25 pages in percent

Answers

32% or 25 is 8
Converting percentage to a decimal:
32% = 32 / 100 = 0.32

What is 32% of 25
= 32% * 25
= 0.32 * 25
= 8

$32 \% = .32\nMultiply\n.32 * 25 = 8\n\boxed 8$

A statement we accept as true without proof is a?

Answers

Its called a postulate. Hope this helped!

Theorem which means a statement without a proof.

2x (z-1) + 8x helpppp

Answers

2x(z-1)+8x
2xz-2x+8x
2xz+6x

Using technology, we determined that Mary’s investment account can be modeled by the function, M(x) = 3.03(2.18)^x in thousands of dollars. What was Mary’s initial investment?$3.03
$4.96
$3,030
$4,960

Answers

Initial investment can be calculated by setting the value of x to zero since it is an initial value where time is zero. Using the given model, we calculate as follows:

M(x) = 3.03(2.18)^x
M(0) = 3.03 (2.18)^0
M(0) = 3.03 <---------FIRST OPTION

The standard form of writing exponential function is given as:

y = ab^x. Mary’s initial investment is $3.03