Math, asked by graceykaur20120008, 3 months ago

By how much does the expression7222 – 45z + 4 exceed the expression 30 Z - 42z2 - 17?​

Answers

Answered by aalminsiddiqui
3

Answer:

So , the expression 72z²-45z+4 exceeds the expression -42z²+30z-17 by 114z²-75z+21 ......

Step-by-step explanation:

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