Answer:
32 cookies and 3 left over
Step-by-step explanation:
(m+2)⁴ = ((m+2)²)²
= (m² + 4+ 2m)²
= m⁴ + 8 + 4m² + 8m² + 16m + 4m³ .........( (a+b+c)² = a²+b²+c²+2ab+2bc+2ac)
= m⁴ + 8 + 12m² + 16m + 4m³
Answer:
el 50% de 100 es 50 y se calcula multilicando el numero por el porcentaje osea 100×50 y luego se divide el resultado por 100
Answer:
x = -1
Step-by-step explanation:
First, we can translate this statement to the equation

Subtracting 4x from both sides gives us a quadratic equation:

From here, we can factor the expression on the right to give us the equation's two solutions. The factored form will look like

We need a + b = -4 and ab = -5, and picking a = 1 and b = -5 do the job there. Our expression factors then to (x + 1)(x - 5), giving us the equation

And the solutions x = -1 and x = 5. Since we're only looking for the negative solution, x = -1 is the one we want.
Answer:
wait could u give me brainliest please
Step-by-step explanation:
i have never got it please??