Answer:
<h3>
To find~ </h3><h3><em>product </em><em>of </em><em>(</em><em> </em><em>x³</em><em> </em><em>-</em><em> </em><em>x²</em><em> </em><em>+</em><em> </em><em>1</em><em> </em><em>)</em><em> </em><em>and </em><em>6</em></h3>
<h2>———————————</h2><h2><u>Solution </u><u>:</u></h2>
hope helpful~
<h2>
~Be Brainly!</h2>
I'm assuming you're trying to simplify the expression?
If so, start by combining like terms.
4x+56-57
becomes 4x-1
That is the furthest you can simplify. If it had an equals sign, it would be an equation, and you would solve for x algebraically. But, since there is no equals sign, it is just an expression, and you simplify it to the best of your ability.
Hope this helps!
640×3= 1,920 Then you don't need to estimate it since it's estimated.
hope this helps :-)<span />
It would actully be hmmmmmm: 2x divided by 22 and 100
that would be 20 miles per hour. If in 8 hours you're going 160, then divide 160 by 8 and you'd get 20. Each hour is 20 miles. or 8 times 20 is 160. Your answer is 20 miles per hour