geno3141

-5x + 3 + -32

=  -5x + (3 + -32)

=  -5x + (-29)

=  -5x - 29

If the equation is in the form:  y  =  a(x - h)² + k

then the vertex is the point (h, k) and the focal point is the point (h, k + 1/(4a)).

If you need further information, please repost with specific questions.

9 + -9  =  0

0 + -7r  =  -7r

Since slope is defined to be "the change in y divided by the change in x", and the greek letter delta (Δ) is used to represent "change in", the formula for slope becomes:  m  =  Δy / Δx

When the slope is 4, m = 4 and this can be written as:  m = 4/1.

So, Δy = 4 and Δx = 1  --->  when x changes by 1, y will change by 4.

Starting at the point (a, b), when you change the x-value by 1, the x-value becomes a + 1; and when you change the y-value by 4, the y-value becomes b + 4.

(a, b)  -->  with a slope of 4  -->  (a + 1, b + 4)

Order of Operations Rules say:  do exponents before you do multiplication, divisions, additions, and subtractions, so:

1² - 4 x 5 x (-3)

=  1 - 4 x 5 x (-3)

Now the rules tell you do all multiplications and divisions -- in order, from left to right -- before you do any additions or subtraction:

=  1 - 20 x (-3)     (a negative times a negative is positive)

=  1 + 60

Now you can do additions and subtractions:

=  61

√(9 -3x) is as simplified as it can be.

Is there something you want to do with it?

To turn into a percentage, divide and multiply your answer by 100:

5/41  =  0.12195...   --->   12.195...%

(9.8 m/s²) / (1.17 m²/s)  =  (9.8/1.17) 1/m·s  =  8.4/(m·s)

                             4/3 b - 11  =  25

Add 11 to both sides:  4/3 b  =  36

Multiply both sides by 3:  4b = 108

Divide both sides by 4   :  b  =  27

My guess -- emphasis upon 'guess' -- is that you are attempting to place a number that is way too large for the integer location and so the process used to change from a floating point to an integer results into a nonsensical answer.