Answer:
16
Step-by-step explanation:
Subtracting the given expressions, that is
3b² - 8 - (b(b² + b - 7) ) ← simplify parenthesis
= 3b² - 8 - (b³ + b² - 7b) ← distribute parenthesis by - 1
= 3b² - 8 - b³ - b² + 7b ← collect like terms
= - b³ + 2b² + 7b - 8 ← substitute b = - 3
= - (- 3)³ + 2(- 3)² + 7(- 3) - 8
= - (- 27) + 2(9) - 21 - 8
= 27 + 18 - 21 - 8
= 16
Ok, I really think that the answer is 6.3.
Answer:
Answer is <em>z-8</em>
Step-by-step explanation:
I started with the constant z
<em>and</em><em> </em><em>subtracted</em><em> </em><em>8</em><em> </em><em>.</em><em> </em><em>Therefore</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>z-8</em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>HAVE A NICE DAY</em><em>!</em>
<em>THANKS</em><em> </em><em>FOR GIVING ME THE OPPORTUNITY TO</em><em> </em><em>ANSWER YOUR QUESTION</em><em> </em>
618+5400=6018
6018+(50+2500)=8568
8568-(47+2900)=5621
she has $5,621 in her account
Answer is sin(4x)sin(10x)/4
Hope this helps!