Answer:
In the picture I send above shows the step by step how to get the answers. Cheers!
Answer:
<em>A(x) = 6x² + 26x </em>
Step-by-step explanation:
A(x) = 4x ( x + 10 ) - 2x ( 8 ) +
+
A(x) = 4x² + x² + x² + 40x - 16x + 2x
<em>A(x) = 6x² + 26x</em>
Answer:
B
Step-by-step explanation:
n³-125=0
n³=125
n= ³√125
n=5
3 x 2.7 is the same as 3 x 3 x 0.9 = 9 x 0.9 = 8.1
Well if the 8 is squared the answer should be 31