faithy2284 faithy2284

22-01-2021
Mathematics

contestada

Can someone please help me with this and show work if you can .

Can someone please help me with this and show work if you can class=

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hannah20225 hannah20225

22-01-2021

he didn’t add 16 to the other side which made it unequal

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Аноним Аноним

22-01-2021

Answer:

see in step 2, he added 20 at x² + 8x - 70 and 0

but he must add 70 at x² + 8x - 70 and 0 to have x² + 8x = 70

Step-by-step explanation:

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