Anyone help me, please I need help
D%7Bx%20-%202%7D%20" id="TexFormula1" title=" \sqrt{x - 5} = 8 \sqrt[]{x - 2} " alt=" \sqrt{x - 5} = 8 \sqrt[]{x - 2} " align="absmiddle" class="latex-formula">
1 answer:
Answer:
No Real Solutions.
Step-by-step explanation:
√(x-5)=8√(x-2)
Square on both sides,
(√(x-5))^2=(8√(x-2))^2
or,(x-5)=64(x-2)
or,x-5=64x-128
or,-5+128=64x-x
or,123/63=x
Therefore, x=41/21
If you plug x=41/21 in √(x-5)=8√(x-2) you do not get equals, so the problem has no real solutions.
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