Help! Please tell me if my answers are correct. NOTE- THE ANSWER FOR QUESTION 16 IS A=YX
2 answers:
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<span>Help! Please tell me if my answers are correct. NOTE- THE ANSWER FOR QUESTION 16 IS A=YX
15.Yes you're right! :D</span>
15. x-a=y^2
x=y^2+a
16. y=a/x
a=xy
x=y/a
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Answer:
√2
Step-by-step explanation:
Solving the given expression step by step:
![\frac{\sqrt{36} }{\sqrt{18} } = \frac{6}{3\sqrt{2} }\ \ \ [\because \sqrt{36} = 6 \ and \ \sqrt{18} = 3\sqrt{2}] \\ = \frac{3 \times 2}{3\sqrt{2} } = \frac{ 2}{\sqrt{2} }= \sqrt{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B36%7D%20%7D%7B%5Csqrt%7B18%7D%20%7D%20%3D%20%5Cfrac%7B6%7D%7B3%5Csqrt%7B2%7D%20%7D%5C%20%5C%20%5C%20%5B%5Cbecause%20%5Csqrt%7B36%7D%20%3D%206%20%5C%20and%20%5C%20%5Csqrt%7B18%7D%20%3D%203%5Csqrt%7B2%7D%5D%20%5C%5C%20%3D%20%5Cfrac%7B3%20%5Ctimes%202%7D%7B3%5Csqrt%7B2%7D%20%7D%20%3D%20%5Cfrac%7B%202%7D%7B%5Csqrt%7B2%7D%20%7D%3D%20%5Csqrt%7B2%7D)
We rationalize denominator and change it into a simpler form as soon as possible.
Because 4 is in the 10's place and 14's 4 is also in the tens place
X³ - 12x² + 35x
x(x² - 12x + 35)
x(x-5)(x-7)
Answer:
add 8 to 2 and then multiply the 8 with 12.
Step-by-step explanation:
