Sagot :
An equation is an expression with an (equal) sign.
56 x 30 (not an equation, no equal sign) Ф
56 x 30 = 1, 680 (an equation, has an equal sign) √
1 + 2 (Ф)
1 + 2 = 3 (√)
33 + 1 = 34 (√)
578 + 9 (Ф)
56 x 30 (not an equation, no equal sign) Ф
56 x 30 = 1, 680 (an equation, has an equal sign) √
1 + 2 (Ф)
1 + 2 = 3 (√)
33 + 1 = 34 (√)
578 + 9 (Ф)
a statement that the values of two mathematical expressions are equal
indicated by the sign =
indicated by the sign =