MathML Document

This is a perfect square:

{(a + b)}^{2}

This is a square root:

y = \sqrt{1 - x}

SEO		[PR] ”š‘¬!–³—¿ƒuƒƒO –³—¿ƒz[ƒ€ƒy[ƒWŠJÝ –³—¿ƒ‰ƒCƒu•ú‘—

FC2>		ƒ‚ƒrƒbƒg