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Answers
dear in 1st ques...if u will write x^2 or 96 at first the ans....will not change it remain
the same✌
May it will help u♣️
Step-by-step explanation:
Step-by-step explanation:2.. x2 -4x-96
Step-by-step explanation:2.. x2 -4x-96by quadratic formula 2 part
-b+-√b2-4ac/2a
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×1
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×14+-√(16+384)/2
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×14+-√(16+384)/24+-√400/2
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×14+-√(16+384)/24+-√400/24+-20/2
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×14+-√(16+384)/24+-√400/24+-20/24+20/2=24/2=12
-b+-√b2-4ac/2a-(-4)+-√(4)2-4×1×-96)/2×14+-√(16+384)/24+-√400/24+-20/24+20/2=24/2=124-20/2=16/2=8
ANSWER 3
x2-19x+84
by quadratic formula
-b+-√b2-4ac/2a
-(-19)+-√(-19)2-4×1×84)/2×1
19+-√361-336)/2
19+-(-25)/2
19+(-25)/2=19-25/2=-6/2= -3
19-(-25)/2=19+25/2=44/2=22