bikebros bikebros

03-02-2021
Mathematics

contestada

What is the sum of 8a
7+ 5b2 – 2a2 and 7b2 + 66_
20a + 3?

Respuesta :

yeshimelese33 yeshimelese33

03-02-2021

Answer:

Step-by-step explanation:

7+5b²-2a²+7b²+66-20a-3

first collect like terms

5b²+7b²-2a²-20a+7-3

12b²-2a²-20a+4

hope it's helpful

THANK YOU.

Answer Link

Otras preguntas

Ultra Trail Running Company manufactures trail running shoes at its Wyoming factory. Some of its costs from the past yearâ€‹ include: Wages paid to maintenance

What was one result of the Black Death

Help me ASAP PLEASE I thought of a number, divided 80 by my number, added 13, and then I multiplied the result by 5. I got 75. What is my number?

What a beautiful girl Sonam is! Which interjection word we should underline

helppppppppppppppp meee

Help Please. ASAP ty

Are elements matter and why?

Which system of inequalities is represented by the graph? ⎧⎩⎨⎪⎪y≤13x+6y>−3x−6y>x ⎧⎩⎨⎪⎪y≤3x+6y>−13x−6y>x ⎧⎩⎨⎪⎪y≥3x+6y<−13x−6y>x ⎧⎩⎨⎪⎪y≥13x+6y&l

50 Points Please help

one example of homoatomic triatomic molecule