Question

2 write the following quadretic equation in standard form or not : 5 x = 10 x +7 Are quadretic equation not or yes​

Answer 1

Answer:

Two quadratic equations are

x2+10x-200=0 and x2+5x-6=0

Step-by-step explanation:

(x−3)(2x+1)=x(x+5)

2x

2

+x−6x−3=x

2

+5x

⇒2x

2

+x−6x−3−x

2

−5x=0

⇒x

2

−10x−3=0 has its highest power 2

Hence it is a quadratic equation.

Answer 2

Answer:

No

Step-by-step explanation:

The standard form of a quadratic equation= ax²+bx+c=0

where a,b are co-efficients and c is the constant term.

5x=10x+7

-5x-7=0

As we can see that there is no x² term.

Therefore, 5x=10x+7 is not a quadratic equation.

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