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3 years ago

Plz Wegnerkolmp2741o help me

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

8 0

Answer:

a = 7/6 a = -1/5

Step-by-step explanation:

30 a^2 - 7 = 29a

Subtract 29a from each side

30 a^2 -29a- 7 = 29a-29a

30 a^2 -29a- 7 = 0

Factor

( -7 ) ( +1) =0 to get -7

We need to determine what goes in the first part

5*7 = 35 - 6 = 29

( 6a -7 ) ( 5a +1) =0

Using the zero product property

6a -7 =0 5a+1 =0

6a = 7 5a = -1

a = 7/6 a = -1/5

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