Math, asked by shraddha0608200488, 9 months ago

7x² - 9x+2.= 0 solve the eqn using quadratic eqn formula

plzzzzzz gyzzz

Answers

Answered by lakshyasharma312004

3

Step-by-step explanation:

7x²-9x+2=0

7x²-7x-2x+2=0

7x(x-1)-2(x-1)=0

(7x-2)(x-1)=0

therefore, x=2/7 or 1

Please mark as brainlist answer

Answered by bhatisa

1

Step-by-step explanation:

using FORMULA method
-b+_root of b^2-4ac

answer is in photo

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

Speech-Mala said to Ramani,"Can you get a loud talk with me on the internet"...

Science, 5 months ago

draw electron dot diagram to represent formation of oxygen molecule O has 8 electrons...

Math, 5 months ago

Q.3 Are the veins parallel or not. Note: give answer q. no.4-7 from see the paragraph. During education tour of class IX, the teacher asked the students to measure the distance between the two objects P and Q including an obstacle between them. This obstacle prevents the students for direct measurement. One of the students, devices an ingenious solution to the problem. Firstly, she fixes a...

Physics, 9 months ago

E=mv^2(1-M^2/M'^2) M=mass of an object M'=rest mass of an object M=moving mass of an object V=speed of an object E=mc2 Prove this relationship ...

Math, 9 months ago

difference between deviation and step deviation method in statistics class 10?

Math, 1 year ago

If the squared difference of the zeros of the polynomial f(x)=x^2+px+45 is equal to 144,find the value of p.

Social Sciences, 1 year ago

✨⭐Full form of "RAM"⭐✨...

Math, 1 year ago

There is a rectangular enclosure 12hect in area .its length and breadth are in a ratios 4/3.a boy run at the rate of6km per hour.how much longer will it take him from the one corner to the opposite one by proceedings along two side thanby going along the diagonal.