Math, asked by AnshumBg, 11 months ago

please answer please please please

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Answered by Priyanshu31072002

0

Answer:z=-10

Putting the value of z

3(z)²-(z-10)

3(-10)²-(-10-10)

300+10+10

320

Step-by-step explanation:

Answered by namanraghubanshi19

0

Bro your writing I can't understand.....

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