Question:
<em>Simplify √50. Show your work.</em>
Answer:
<em>√50</em>
<em>√5×10</em>
<em>√25×2</em>
<em>√25 which gives you 5</em>
<h3><em>the final answer is </em><u>
<em>5√2 </em></u>.</h3>
Hope this helps!
Step-by-step explanation:
well,
(y - 7)² = (y - 7)(y - 7)
remember how to multiply 2 expressions ?
you have to multiply every term of one expression with every term of the other expression and sum the results all up (incl. considering their individual signs, of course).
so, when we do the multiplication, we get
(y - 7)(y - 7) = y×y - 7×y - 7×y + (-7)×(-7) =
= y² - 14y + 49
and that is clearly different to y² - 49
FYI
y² - 49 is the result of
(y - 7)(y + 7)
because
y×y + 7×y - 7×y + (-7)(7) = y² - 49
Answer:
5
Step-by-step explanation:
the quadrtic formula says the x=y=z but it also argues
The answer is four weeks. Do you want an explanation?
The one with the highest numerator and denominator. 17/18
