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Math

Answered

if x = 5 is a solution of the equation x2 - bx + 10 = 0 find the value of b

Sagot :

Ariamajeurgo Ariamajeurgo

b=7

Step-by-step explanation:

x²-bx+10=0

5²-b(5)+10=0

25-b(5)+10=0

25+10=b(5)

35=5b

35/5=5b/5

b=7

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