ysejee358m ysejee358m

23-02-2021
Mathematics

contestada

3. (6a? - 8a +9) + (5a3 – 12a? - 1)
4. (8y2 – 15y-5)-(-2y2 – 4y + 20)
I want the answer and the steps

Respuesta :

arayahes arayahes

23-02-2021

Answer:

Simplify the expression 3: 5 a ^3 − 6 a ? − 8 a + 8

Simplify the expression 4: 10 y ^2 − 11 y − 25

Answer Link

Otras preguntas

how does geography affect where people live?

What is the latitude longitude of the Antarctic circle

How many twelfths are there in 2/3 of 3/4 more than 1/3 of 3/8 ? I know the answer already, please show how you do it .

A recipe for Michigan blueberry pancakes call for 3/4 cup flour 1/4 cup milk, and 1/4 cup blueberries. How much more flour is needed than milk

A ream of paper contains 500 sheets of paper. Norm has 373 sheets of a real=m. Express a portion of a ream Norm has a fraction and as a decimal.

How do you solve a literal equation like this: s=r/1-r solving for r

a navy submarine descended from sea leval at a rate of 7 feet per second. write the descent rate and the sub's elevation after 10 minitutes

8X + 3 =5x - 18 Can someone please help me

Four friends buy 36 cookies for 12$.Each person contributes the following amount of money. friend#1-$2 friend#2-$3 friend#3-$4 freind#4-$3 Each person gets the

Why might Harriet Tubman have felt like a different person after she crossed the border to a free state?