hey! do you have a photo and what subject is this? like i know it's math obviously but i mean like the topic you're doing.
Answer:
p > 0
Step-by-step explanation:
x² = p
x² - p = 0
A = 1, B = 0, C = -p
For 2 real roots:
B² - 4AC > 0
0² - 4(1)(-p) > 0
4p > 0
p > 0
I got x=11
solution process: x-30=14-3x
-30=14-4x
-44=-4x
44=4x
11=x
Answer:
abs(-1/4), abs(-0.5), abs(6/10), abs(6.25).
Step-by-step explanation:
abs(-1/4)=1/4=0.25
abs(6/10)=6/10=3/5=0.6
abs(6.25)=6.25
abs(-0.5)=0.5
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abs(-1/4)=0.25 is the smallest, then comes abs(-0.5)=0.5, next comes abs(6/10), finally, comes abs(6.25).
Multiply each term by a^2b^2:-
b^2y^2 + a^2x^2 = a^2b^2
subtract a^2x^2 from both sides
b^2y^2 = a^2b^2 - a^2x^2
Now divide both sides by b^2
y^2 = a^2 - a^2x^2 / b^2 = a^2 (1 - x^2/b^2)
take positive square root ( because y > 0)
y = a sqrt(1 - x^2/b^2)
