Question

please give me both answer and correct answer with their solutions​

Answer 1

the answers are i. 1000

ii. 20

hope it helps!

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Answer 2

Step-by-step explanation:

z³ -3(z-10)

= (10)3-3(10-10)

=30-3(10-10)

=27+20

=47

p²-2p-100

=(-10)²-2(-10)-100

=(-20) -2(110)

=20 + 220

=240