What is expand (1.5y+0.5)^2 ?

The solution to expand (1.5y+0.5)^2 is 2.25y^2+1.5y+0.25

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expand (1.5y+0.5)^2

expand

(1.5 y + 0.5)^{2}

2.25 y^{2} + 1.5 y + 0.25

Solution steps

(1.5 y + 0.5)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(1.5 y + 0.5)^{2} = (1.5 y)^{2} + 2 \cdot 1.5 y \cdot 0.5 + 0. 5^{2}

= (1.5 y)^{2} + 2 \cdot 1.5 y \cdot 0.5 + 0. 5^{2}

Simplify

(1.5 y)^{2} + 2 \cdot 1.5 y \cdot 0.5 + 0. 5^{2} : 2.25 y^{2} + 1.5 y + 0.25

= 2.25 y^{2} + 1.5 y + 0.25

p \cdot q^{2} - p^{2} \cdot q^{3} - 2 p^{3} \cdot q^{5} \cdot r + p^{2} \cdot q^{3} \cdot r^{2}

6 x^{3} + 3 x^{2} - 5 x + 1

\frac{ln ( 1 )}{x ^{2}}

(5 x - 8 y)^{3}

\frac{( 4 x \cdot y ^{2} + 2 x ^{2} \cdot y ^{2} - 2 x \cdot y ^{3} )}{( 2 x ^{2} \cdot y ^{2} )}

What is expand (1.5y+0.5)^2 ?
The solution to expand (1.5y+0.5)^2 is 2.25y^2+1.5y+0.25