Jamal simplified the expression √75x^5y^8 where x≥ 0 and y≥0. √75x^5y^8 = √25 times 3 times x^4 times x times y^8 = 5x^2y^2 √3x which describes the error jamal made? he should have written the square root of in the answer as , not . he should have written the square root of in the answer as , not . he should have written the 5 inside of the radical in the answer. he should have written the 3 outside of the radical in the answer. mark this and return

He should have written the square root of in the answer as , not

Step-by-step explanation:

We need to remember that:

The Product of powers property states that:

The Power of a power a property states that:

Let's check the procedure made by Jamal to simplify the expression where and :

(This is correct)

(Jamal made a mistake)

The correct procedure is:

Because:

Therefore: He should have written the square root of in the answer as , not ,

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)