Question

$\huge\mathfrak\blue{Hola!...Amigos}$

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_/\_Pls help me out guys_/\_

I need all the formulas of class 10 maths

Its URGENT!!!

❎nO sPaM❎

THNQ

Answer 1

Chapter 1;

Real Numbers;

a=b*q+r

HCF*LCM=a*b

Chapter 2;

Polynomials

Alpha-x
Beta-y

——> x+ y= -b/a
——> x*y = c/a

The above mentioned two formulas are for quadratic polynomial
ax^2+bx+c


Linear equation

Chapter 3;

There are 3 methods

Substitution
Elimination
Cross multiplication



Chapter 4

Quadratic equation

X=-b+/- b^2-4ac/2a

The above formula is the QUADRATIC FORMULA

THE SECOND METHOD IS COMPLETING THE SQUARE

THE THIRD METHOD IS FACTORISATION

CHAPTER 5

Arithmetic progression

an= a + (n-1)d

Sn = n/2(2a + (n-1)d

An= Sn - Sn-1

Chapter 6

Triangles


BPT THEOREM

AREA OF SIMILAR TRIANGLES

PYTHAGORAS THEOREM

Answer 2

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Pls refer to the attachment

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