If x>0, what values of c and d make the equations true?
2 answers:
Answer:
a=7
b=5
Step-by-step explanation:
Answer:
In equation A, c = 7
In equation B, d = 5
Step-by-step explanation:
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A^2 + b^2 + c^2 - ab - bc - ca = 0
a.a + b.b + c.c = a.b + b.c + c.a
equating term by term:-
a = b
b = c
c = a
Therefore a = b = c
The inverse operation of division is multiplication.
O 5(-8) = -40 this is the correct one and the question ask except
Answer:
-14
Step-by-step explanation:
(-4)(5)+(-3)(-2)
=-20+6
=-14
