spicychicken574 spicychicken574

04-11-2021
Mathematics

contestada

find the sum of 3x² + 5x - 1 and x² - 2x -7

Respuesta :

Аноним Аноним

04-11-2021

[tex] {3x}^{2} + 5x - 1 + {x}^{2} - 2x - 7 \\ {3x}^{2} + {x}^{2} + 5x - 2x - 1 - 7 \\ {4x}^{2} + 3x - 8[/tex]

Answer Link

Otras preguntas

What three islands are located off the East African coast

When was World War I?

Was the Gold Rush a good or bad thing for the United States?

If the speed of an object is tripled, its kinetic energy will be

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

A 1 digit number and a 3 digit number have a sum of 205. The same two number have a difference of 195, a product of 1,000 and a quotient of 40. What are the t

What is the numerator or denominator of 4/5

What is Sir Francis Drake hardships

You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you

You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you