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Helppppppppppppppppppp
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5 votes
Helppppppppppppppppppp

Helppppppppppppppppppp-example-1
User Sudipta Deb
by
7.6k points

2 Answers

7 votes

Answer:

Substitute 4 for z and solve

3(4^2)-10(4)-5

3(16)-40-5

48-40-5

8-5

3

User Ncenerar
by
8.5k points
5 votes

Answer:

3x²-10z-5

z= 4

3(4)²-10(4)-4

4⁴=16

3× 16-10(4)-5

3×16=48

48-10(4)-5

10(4)= 40

48-40-5

48-40=8

8-5= 3

So your answer is 3

GOOD LUCK!! :)

User ChrisJD
by
8.4k points
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