Question

Q5. Subtract:
(a) 4x2 - 2x + 4 from 5x2 – 3x - 7 rankers upto experts or experts only answer quickly. Ch name algebraic expressions​

Answer 1

Answer:

(5x² - 3x - 7) - (4x² - 2x + 4)

= 5x² - 3x - 7 - 4x² + 2x - 4

= 5x² - 4x² - 3x + 2x - 7 - 4

= x² - x - 11

Hope this helps you! Thank you!

Answer 2

Step-by-step explanation:

5*2-3x-7 - (4*2-2x+4)

5*2-3x-7-4*2+2x-4

10-3x-7-8+2x-4

10-7-8-4-3x+2x

-9-x

OR

5x²- 3x- 7 - (4x² - 2x + 4)

5x²- 3x- 7 - 4x²+2x - 4

5x²- 4x² - 3x + 2x - 7 - 4

x² - x - 11.

I am really sorry if there is any mistake.