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8 questions
The simplest method of solution of quadratic equation is:
quadratic formula
factorizing
vertex form
line of symmetry
Solve the quadratic equation (x+5)(x+7)=0
x=5 and x=7
x= -5 and x= -7
x=0 and x= 35
What property is use factoring quadratic equations
Commutative property
Zero product property
Distributive property
Factor de quadratic equation
(x-5) (x+2)
(x+5) (x-2)
(x+6) (x-10)
can't be solved
write the quadratic equation in standard form
(2x+4)(3x−2)=05x2−6x+2=0
6x2−8x+8
6x2+8x−8=0
None of the above
Is it possible to factorize the quadratic equation
x2−3x−7=3yes
no
Factorize the quadratic equation
x2+7x−30x2−11x+28=0
Select the value of x1 and x2 using factorization of the quadratic equation
x=14 x=7
x=−4 x=−14
x= 7 x=4
None of the above
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