Math, asked by Gunjamalpani, 8 months ago

Factorise the expression x2 - 8x + 7 ?

Answers

Answered by aayushp1609

39

Answer:

x=7, 1

Step-by-step explanation:

x2 - 8x + 7 = 0

x2 - x - 7x +7 = 0

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

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

x-7=0 & x-1=0

x=7 & x=1

Answered by avishkarjaiswal

7

Answer:

x2-7x-x+7

x(x-7)-1(x-7)

x is equal to 7 and 1

Previous Question

Next Question

Similar questions

Math, 4 months ago

U={1,2,3,7,8,9,10,11,12};P={1,3,7,10}then show the sets U,P by venn diagram.

Math, 4 months ago

The sum and product of the zeros of a quadratic polynomial in x are -3/2 and 7/2 respectively. Then the quadratic polynomial is ?

Science, 4 months ago

the diseases that spread from one place to another in many way are called diseases ( please soon answer)...

English, 8 months ago

oru pen than kanavanuku kayil kattuvadhu,, adhai pengal use pannuvanga,, boys like pannnuvanga, parants hart pannu vanga...

Computer Science, 8 months ago

How do u copy the file in computer...

Chemistry, 11 months ago

frequency = 3×10 raise to power 5...

Math, 11 months ago

How to construct a triangle ABC whose perimeter is 11cm, angle B= 45 degrees and angle C =60 degrees...

Social Sciences, 11 months ago

what is secret democracy?where does it exist?