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which of this are the quadratic equation can be solved appropriately by factoring? explain.
a. 2x ^2 = 7x^2
b. t^2 + 12t + 36 = 0
c. w^2 - 64 = 0
d. 2s^2 + 8s - 10 = 0


Sagot :

D. 2s^2+ 8s -10= 0 Because, for me this equation is an example of a Quadratic because it has a degree of 2 and the Quadratic formula is ax^2+bx-c=0 and in this problem 2s^2 symbolizes as the ax^2 then 8s symbolizes as bx and -10 symbolizes as the c therefore my answer is D. I hope i\my answer will help you :)