s5206593 s5206593

16-05-2020
Mathematics

contestada

Complete the steps for solving 7 = –2x2 + 10x.

Respuesta :

georgefrancisfortres georgefrancisfortres

16-05-2020

Answer:

7=2×-2 +10x

7= -4+10x

Collect like terms

7+4=10x

11=10x

Divide both side by 10

11/10=x

Rearrange the equation

x=11/10

Answer Link

Amanderfoz Amanderfoz

12-03-2021

Answer:

For edge

-2

Add 25/4

Subtract 25/2

5/2

Answer Link

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