Max's bill at a restaurant is $8.67. he uses the following method to figure out a tip of about 15%. round the amount of the bill to the nearest ten cents. move the decimal point one place to the left. then find half of the result. add the last answers, and round to the nearest five cents. how much will the tip be for this bill? why does max's idea work. show your work and explain

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

answer: our required factorization will be

(3x+4)(x²-5)

step-by-step explanation:

since we have given that

now, we will write it as :

so, we get

5(3x+4)

similarly,

here, we get,

2(3x+4)

together it becomes,

hence, our required factorization will be

(3x+4)(x²-5)