What is the answer to 1/8(8x+15)=24
1 answer:
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6x^2 + 12 x -7 =0
a=6
b=12
c=-7
x = {-12 +/- √[12^2 - 4(6)(-7)]} / [2(6)]
x= 0.472
x = -2.472
a=6
b=12
c=-7
x = {-12 +/- √[12^2 - 4(6)(-7)]} / [2(6)]
x= 0.472
x = -2.472
Answer:
(y - i)(y + i
)
Step-by-step explanation:
Factor as a difference of squares, that is
y² + 7
= y² - (i )²
= (y - i)(y + i
)