Quadratic Equations | Introduction | Chapter - 4 | Grade 10 | SHIKAR 2024 |

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[rithizx]

i) (x-1)²+1=2x-3 .., yes it is a quadratic polynomial
ii) (x+2)³= 2x(x²-1) .., No it is not a quadratic polynomial :) ❤

[ayushiii]

Missing your unique way of teaching mam😢❤
Juniors, just follow her and you will get 98+ in maths👍💖

[soumyasharma]

Thankyou mam for this wonderfull session
HOMEWORK QUESTION
(x-1)^2+1=2x-3 is a QUADRATIC
(x+2)^3=2x(x^2-1) is not a QUADRATIC EQUATION...
once again thankyou mam
❤❤❤❤

[Amaira_]

1)(x-1)²+1=2x+3. It is a quadratic equation
2)(x+2)³=2x(x²-1). It is not a quadratic equation

[MADHUMITAROY-dgpb]

Homework Answer
1st is the quadratic equation

[intothefact]

First is quadratic and second is not quadratic

[mithun-go]

First equation is a quadratic equation and second equation is not a quadratic equation 😊

[ajamatullaobili]

H.w
1)
X²+4=0 (it is in q.e)
2)
X³-6x²-14x-8=0(cubic equation)
Thanks mam

[PriyankaSuthar-xveg]

Homework answer
First x^2 +4 =0 is a quadrilateral
Second x^3+16x^2+9

[Pratyush-pmzn]

(x+1)^2+1=2x-3
x^2-2x+1=2x-3
x^2-4x+4=0
So it is a QUADRATIC POLYNOMIAL
(x+2)^3=2(x^3-x)
x^3+6x^2+12x+8=2x^3-2x
x^3-6x^2-14x-8=0
So it is NOT a quadratic polynomial but it is a CUBIC POLYNOMIAL

[devanshpandey]

Ma'am i have doubts that if we solve these problems by putting algebric identities is it wrong or right method

[zftmyin]

(x-y)^2 +1=2x-3 is a quadratic equation
(x+2) ^3=2x(x^2-1) is not a quadratic equation

[anki]

Homework answers:
1) (x-1)*2 + 1 = 2x-3 is a quadratic equation and
(x+2)*3 = 2x(x*2 -1) is not a quadratic equation.

[shellykansal]

Homework 1st is quadratic eqn. And 2nd is not quadratic

[meetachothani]

Homework Answer :
1] (x - 1)² + 1 = 2x - 3 is a quadratic equation.
2] (x + 2)³ = 2x(x² - 1) is not a quadratic equation.

[AloraJimmy]

Homework Question, 1) is a quadractic equation and 2) is not a Quadratic equation

[saimamansoori]

1st is quadratic polynomial but 2nd is not a quadratic polynomial

[mdnasimulansari]

Hw 1st is quadratic and the 2nd in not quadratic

[jishnajnair]

H.W
1) is quadratic
2) is not quadratic

[RRamu-svhr]

HLO MAM I AM RAMYA
(x-1)^2+1=2x-3 is a quaratic equation
(x+2)^3=2x(x^2-1) is not quaratic equation