Answer:50x-4Step-by-step explanation:
1x^7+1x^5+8x^4+2x^3-4
7x+5x+32x+6x-4
50x-4
Answer:
6
Step-by-step explanation:
B
Because i took the test
((10²-8)+4)×3=288
(10²-8)+4=(100-8)+4=92+4=96
96×3=288