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3 years ago

-1+√9+8x4= What’s the steps to get the answer

Mathematics

2 answers:

zheka24 [161]3 years ago

3 0

Someone help please I need to know this answer as well!!!

Flauer [41]3 years ago

3 0

Answer: 34

Step-by-step explanation:

1) Since 3x3=9, the square root of 9 is 3

−1+3+8×4

2) Simplify 8x4 to 32

−1+3+32

3) Simplify -1+3 to 2

2+32

4) Simplify

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Step-by-step explanation:

sqrt(5x) cannot simplify to x*sqrt5 because the x variable is not squared.

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2 years ago

Given f(x)= 17 – x^2, what is the average rate of change in f(x) over the interval [1, 5]?

Setler79 [48]

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

What is the solution of the equation? A. –5, 11 B. 5 C. 11 D. –11

rjkz [21]

Answer:

The solution is -5 or 11

Step-by-step explanation:

We are given the equation;

$4(3-x)^\frac{4}{3}-5=59$

We are supposed to solve the equation;

Taking 5 to the other side;

$4(3-x)^\frac{4}{3}=59+5$

$4(3-x)^\frac{4}{3}=64$

Dividing both sides by 4

$(3-x)^\frac{4}{3}=\frac{64}{4}$

$(3-x)^\frac{4}{3}=16$

We can cube both sides;

$((3-x)^\frac{4}{3})^3=16^3$

$(3-x)^4=4096$

Then we can get the fourth root on both sides of the equation;

$\sqrt[4]{ (3-x)^4} =\sqrt[4]{4096}$

We get;

$3-x=+8 or -8$

Solving for x

$3-x=8 and 3-x=-8$

Therefore;

$x=-5 or 11$

Therefore, the solution is -5 or 11

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3 years ago