I need help plz...Btw I’m in middle school!
...
Answers: 3
Mathematics, 21.06.2019 15:00, maraa013001
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 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 – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. 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 15:30, dessssimartinez6780
Name these type of angles shown check all that applies
Answers: 2
Mathematics, 21.06.2019 15:30, jermainedwards
Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3
Answers: 2
Mathematics, 19.02.2021 18:00
Mathematics, 19.02.2021 18:00
History, 19.02.2021 18:00
Mathematics, 19.02.2021 18:00
Mathematics, 19.02.2021 18:00
English, 19.02.2021 18:00
Mathematics, 19.02.2021 18:00