Answer:
-290
Step-by-step explanation:
10×6=60-350=-290 queda un número negativo que es -290
Answer: 168
Step-by-step explanation: -9 x 14 = -126
-126 divided by -0.75 = 168 (since the - cancels out from both sides)
Answer:
a²
c¹
Step-by-step explanation:
a^5/a^3 = a^(5-3) = a²
c^4/c^3 = c^(4-3) = c¹
For this case suppose that we have a quadratic equation of the form:
The solution to the quadratic recuacion is given by:
Where,
The discriminant is:
When the discriminant is greater than zero, then the root is positive, and therefore, we have two positive real solutions.
Answer:
B. it has two real solutions
Product of two and a number x can be written as 2*x or simply 2x.
Now the sum of eight and the product of two and a number x can be represent as an algebraic expression 8+2x.