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ik im not first but have a lovely day! u are really kind! never forget that!
Answer:
42
Step-by-step explanation:
168 factors into
2•2•2•3•7
two of the 2's make a perfect square
(2•2)•2•3•7
2²•2•3•7
as none of the product of the remaining factors makes a perfect square
2•3 = 6, 2•7 = 14, 3•7 = 21
we need to multiply the remaining factors together to find another perfect square
2²•(2•3•7)²
2•3•7 = 42
42(168) = 7056 = 84²
Answer:
11+x because the equation is reversabel.
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
if it is right pls mark brainliest thanks :)
