Math, asked by Parthu07, 20 days ago

4X-5
Solve the following equation:
16x2-20x+9
8.X2+12x+21
2x+3

Answers

Answered by skk81585

2

Answer:

16x2-20x+9

8x2+12x+21

____________

8x2-8x+30

8x2-8x=-30

8x2-x=-30/-8

8x2-x=3.75

X2-x=-3.75/8

X=0.46875.

Step-by-step explanation:

4x-5

2x+3

_____

2x-2

2x=2

X=2/2

X=1

Previous Question

Next Question

Similar questions

Physics, 10 days ago

draw image diagram when object is placed at a distance of 40cm in front of a concave mirror of focal length 15cm?

English, 10 days ago

1] Combine the following sentences using 'Who'. Nick met Bethany Hamilton. She had her arm bitten off by a shark . 2] Fill in the blanks with suitable forms of the verb given in the brackets. Before Mrs. Jordan _____ ( reach) home , Mrs. Amelia _______ the bureau. 3] your friend writes his bike without helmet. Advice him/her to wear helmet. 4] change the following into polite request...

Math, 10 days ago

Find all zeroes of the polvnomial (2x+ - 9x2 + 3x + 3x - 1) if two of its zeroes are (2 + √3 ) and (2-√3).

English, 20 days ago

English meaning of interest ...

Math, 20 days ago

3. Draw line segment of the lengths 8 cm.

Art, 7 months ago

Write a letter to your uncle who is studying In Britain to tell him about five major incidents that took place in your home recently...

English, 7 months ago

3ls of. empowerment write up...

Physics, 7 months ago

A heating appliance has a resistance of 115 ohm if 2A current flows through it for 10 minutes. what is the heat devoloped in the appliance...