Math, asked by muhammedshaniltc01, 7 months ago

find the value of the polynomial 3x²+2x-5

Answers

Answered by krahul52002

3

Step-by-step explanation:

3x²+2x-5=0

3x²+5x-3x-5=0

x(3x+5)-1(3x+5)=0

(3x+5)(x-1)=0

x= -5/3 or x= 1

Previous Question

Next Question

Similar questions

Math, 3 months ago

A GARDEN 100M LONG,7OM WIDE HAS UNIFORM PARTH 5M WIDE RUNS OUTSIDE OUTSIDE THE GARDENFIND THE COST OF LEAVINGTHE PARTH AT THE RATE OF RS 20/M2...

English, 3 months ago

(i) এইখন কিতাপ মােৰ আৰু সেইখন তােমাৰ।। (ii) সােন এবিধ মূল্যবান ধাতু। (iii) অনুগ্রহ কৰি তেওঁক দৰ্জাখন খুলিব কোৱা। (iv) তেওঁ যেতিয়া আহিছিল মইবাতৰি কাকত পঢ়ি আছিলোঁ। । (v) আলিবাট পাৰ হওঁতে সাবধান হ’বা।...

Math, 3 months ago

(iv) x2 + 2xy + y2 and - x2 - 2 xy + y2 (v) 12 - m2 - n?, - m2 + 12 + n2 and -12- 2 m2...

English, 7 months ago

find the error n correct it!

Biology, 7 months ago

write an example prostista ...

Physics, 11 months ago

derive the expression for velocity of sound (v) which depends on density, and modulus of elasticity (E) using dimension {hint:E=[ML^-1T^-2]}...

Computer Science, 11 months ago

What is operating system . Explain the types of system software...

Math, 11 months ago

How many 100 digit positive no. Are there...