Write as a product: 16−(3−4b)^2

If you help and get it right, I'll try to give you an extra ten points.

Step-by-step explanation:

16 = 4^2 What you get is then  a difference of squares.

(4 - (3-4b)) * (4 + (3 - 4b)) Remove the brackets.

(4 - 3 + 4b) * (4 + 3 - 4b)  Combine like terms.

(1 + 4b)(7 - 4b)

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus