<span>c. 100x^8 because the square root or 10k is 100 and 64 is 8
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Answer:
In x + 2 = 7, x is a variable,
Step-by-step explanation:
A is 6 because so is the side across from it
And B is 8 because it the same size just flip it
Brainliest would be appreciated
Hello,
x²+2*3x+3²+7-9=0
==>(x+3)²-2=0
==>(x+3-√2)(x+3+√2)=0
==> x=-3+√2 or x=-3-√2
Answer:
it is -1
Step-by-step explanation:
2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1