Answer: The answer is = 2x^2 -11x-40
Step-by-step explanation: a= 2x, b=5, c= x, d =8
= 2xx + 2x (-8) + 5x +5(-8)
+ (-a)=-a
then simplify =2xx-2 -8x+5x.8
2xx=2x^2
2.8x=16x
5.8=40
=2x - 16x + 5x- 40
This is a cubic binomial.
. The sum of angels in the triangle must be 180
Therefore
1) 180 - (40+85)= 55
2)180-(14+30)= 136
Hey there Emilybarnhart20,
How do I get the answer for 3^5(8x9)
Answer:
Step 1 : Finish the equation in the brackets
3^5 (72)
Step 2: Find the answer for 3^5
243 (72)
Step 3 : Multiply 243 with 72
243 (72) = 17496
Hope this helps :D
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