solve the following equation quratic formula x^2-5x=0
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Answered by
0
Answer:
x^2-5x = 0
a= 1, b= -5, c= 1
b^2-4ac =0
= (-5)-4×1×1
= 25-4
= 21
Answered by
1
Step-by-step explanation:
x²+16x-27
➜x²+5x+10x+50
➜x(x+5)+10(x+5)
➜(x+5)(x+10)
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