(7x2 + 8x − 2) − 6(2x − 3x3 + 2x2
) simplificaion
Answers
Answer:
Answer is 82
Step-by-step explanation:
By using BODMAS formula
(14-16)-6(-18+4)
(14-16)-6(-14)
(14-16+84)
(-2+84)
finally we got 82
Answer: -4x + 42 or -2(2x - 21 )
Step-by-step explanation: (7x2 + 8x - 2 ) - 6 (2x - 3x3 + 2x2)
(14 + 8x - 2 ) - 6 (2x - 9 + 4 )
(14 + 8x - 2 ) - (6x2x - 6x9 + 6x4)
(14 - 2 + 8x ) -(12x - 54 + 24 )
( 12 + 8x ) - ( 12x - 30 )
( 8x + 12 ) - ( 12x - 30 )
( 8x + 12 ) - 1(12x - 30 )
8x + 12 - 1 (12x - 30 )
8x + 12 - 12x + 30
8x + 12 + 30 - 12x
8x +42 - 12x
8x - 12x +42
-4x +42
-2(2x - 21 )