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

Match the units associated with a bone. 1.central hollow shaft 2. fat cells 3. blood vessel 4. protective covering 5. makes blood cells perlosteum red marrow ma

Spanish and Portuguese arethe main languages is what

Calculate the annual simple interest rate as a percent. A sum of money will be tripled in 25 years at the rate of __% per annum.

y = 3x^2 - 4x 27 + y = 14x

“White-Eyes” In winter all the singing is in the tops of the trees where the wind-bird with its white eyes shoves and pushes among the branches. Like any

rearrange the jumbled words illiteracy /is/ of/ towards/ eradication/ one/one/each/ teach/ a/step

Totsakan had $22 to spend on five pencils. After buying them he had $12. How much did each pencil cost?

Please help!!!!!!! I’ll give you brainliest!!!!

Solve for x in the equation x2 + 4x-4-8. O x= -6 or x = 2 O x--2+/- 2_/2 O x=-2 or x = 6 O x-2+/-2_/3

Please help ASAP taking test difficulty on hard mode