Question

solve the following equations
x+4=1​

Answer 1

Answer:

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Step-by-step explanation:

x = 1-4

X = -3

Answer 2

Answer:

1 Or 2 roots of given Quadratic equation.

Explanation:

Do the cross multiplication, we get

=> 30 = 11(x²-3x-28)/(-11)

=> 30 = -(x²-3x-28)

=> x²-3x-28+30 =0

=> x²-3x+2=0

Splitting the middle term, we get

=> x²-1x-2x+2 =0

=> x(x-1)-2(x-1)=0

=> (x-1)(x-2)=0

=>x-1 = 0 or x-2 = 0

=> x = 1 or x = 2

Therefore,

Roots of the given quadratic equation are 1 , 2

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