Find the value of below algebriac expression for x=2,y=1 and z=2
i. 4x² - 3y² + 5z²
ii. 3x³ - 2x (4yz + 5x²)
iii. 1 - 4x ( yz + 3xy)
Answers
Answered by
1
Answer:
4x² - 3y² + 5z²
16-3+20
33
3x³ - 2x (4yz + 5x²)
24- 4(8+20)
24-112
-88
1 - 4x ( yz + 3xy)
1-8(2+2)
1-32
-31
Answered by
0
Answer:
please mark me as a brain lies
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