Answer:
x = (+ - ) 9
Step-by-step explanation:
x^2 = 81
u know how u can sometimes cancel something out by doing the opposite.
This is one of those times as well. the opposite of ^2 = square root.
so if we take the square root of both sides, this will cancel out the^2 on the left side.
sqrt (x^2) = sqrt(81)
x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.
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Answer:
:00000000000 DANGGGGGGGGGGGGGGGGGGGGGGG
Step-by-step explanation:
X=2 here’s why 90-32 is 58. 29x=58 then x is 2
+4^2+3(-4-1)^2
16+3(5)^2
16+15^2
16+30
=46
