Math, asked by roshni542, 2 months ago


\huge\bigstar{\large\underline\bold\red{QUESTION:-}}\huge\bigstar
use Euclid division lemma to show that the square of any positive integer is either of the form of 3M 3M + 1 for some integer m.

Answers

Answered by manideepbatthuru
1

నా మీద అసూయ పడాల్సిన పనిలేదు ఈ రోజు లాభం లేదని ఆయన చెప్పారు ఇదివరకే కొన్ని సాహిత్య समाज में आगऐ

Answered by Riteshchauhan9
1

Step-by-step explanation:

Class 10 Maths Formulas For Algebra & Quadratic Equations

(a+b)2 = a2 + b2 + 2ab.

(a-b)2 = a2 + b2 – 2ab.

(a+b) (a-b) = a2 – b. ...

(x + a)(x + b) = x2 + (a + b)x + ab.

(x + a)(x – b) = x2 + (a – b)x – ab.

(a + b)3 = a3 + b3 + 3ab(a + b)

(a – b)3 = a3 – b3 – 3ab(a – b)

(x – a)(x + b) = x2 + (b – a)x – ab

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