100 points! Please answer this I am going to cry
...
Answers: 2
Mathematics, 21.06.2019 15:00
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 β 4x + 8x^2) + (β6 + 2x β 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x β 5 β 7x^2) β (β2 + 6x^2 β 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by β1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
Mathematics, 21.06.2019 21:00
From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
Answers: 1
Mathematics, 22.06.2019 04:20
The range of the following relation r {(3, -5), (1, 2), (-1, -4), (-1, 2)} is (1 point){-4, -5, 2, 2){-1, 1, 3){-1,-1,1,3){-5, -4,2)
Answers: 1
Social Studies, 05.04.2020 07:14
Mathematics, 05.04.2020 07:14
History, 05.04.2020 07:14
English, 05.04.2020 07:15
Business, 05.04.2020 07:15
English, 05.04.2020 07:15
Social Studies, 05.04.2020 07:15
Mathematics, 05.04.2020 07:15
Mathematics, 05.04.2020 07:15
Biology, 05.04.2020 07:15
Mathematics, 05.04.2020 07:15
Mathematics, 05.04.2020 07:16
Mathematics, 05.04.2020 07:16
Mathematics, 05.04.2020 07:16
Biology, 05.04.2020 07:16
Mathematics, 05.04.2020 07:16