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Mathematics
Isabella Pennington
23 November, 01:40
Write the expression as a square of a monomial.
a 81x^4
+5
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2
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Solomon Hanson
23 November, 02:45
0
(9x²) ²
Step-by-step explanation:
Given the expression 81x⁴, to write the expression as a square of a monomial, first we will assign a variable to the expression.
y = 81x⁴
Then we take the square root of both sides of the expression
√y = √81x⁴
y^½ = √81 * √x⁴
y^½ = 9x²
Squaring both sides of the resulting equation to get y back
(y^½) ² = (9x²) ²
y = (9x²) ²
The expression as a square of a monomial is (9x²) ²
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Kathy Hodges
23 November, 04:56
0
(9x^2) ^2 or ((3x) ^2) ^2
Step-by-step explanation:
find the square root of each multiple of the expression and square that value to get your expression.
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