7a+a=8a
4x9x50=200x9=1800
imadummy property
It is unknown for right now.
0.6b + 3c
It is: 2a+5a = 7a when simplified
To simplify the expression (7a \cdot a), you multiply the coefficients and combine the like terms. The coefficient is 7, and (a \cdot a) is (a^2). Therefore, the simplified expression is (7a^2).
To simplify the expression -33 - 7a - 5, combine the constant terms (-33 and -5). This results in -38, leading to the simplified expression: -38 - 7a.
-7a-7b
7a
To simplify the expression ( 14ab^3 + 7a^{-2}b^{-1} ), we can express it with positive exponents. The term ( 7a^{-2}b^{-1} ) can be rewritten as ( \frac{7}{a^2b} ). So the expression becomes ( 14ab^3 + \frac{7}{a^2b} ). Since these two terms do not have a common factor, this is the simplest form of the expression.
7 x a is written as ' 7a ' In algebra Plus is shown as ' a + b ' Minus is shown as ' a - b' Multiplication is shown as 'ab' . NEVER a x b , as the 'x' may be confused with an unknown value. Division is shown as ' a/b ' , like a fraction. e.g. 6a^(2) + 5b - 2c/3 means Six multiplied to 'x' and them multiplied to 'x' again (squared). Then you 'add' five multiplied to 'b' , then you subtract two multiplied to 'c' and the whole '2c' is divided by '3'. The divisional three only refers to the '2c'. If you wanted to divided the whole expression by '3' , then you insert brackets. [ 6a^(2) + 5b - 2c ] /3 Note the position(s) of the 'square brackets'.
To simplify the expression (9a - b - 2a - 10b), combine like terms. First, combine the (a) terms: (9a - 2a = 7a). Next, combine the (b) terms: (-b - 10b = -11b). Therefore, the simplified expression is (7a - 11b).
The expression ( 7a - a - a - a - a ) simplifies by combining like terms. You can group the ( a ) terms together: ( 7a - 4a ), which results in ( 3a ). Therefore, the simplified expression is ( 3a ).
To simplify the expression (6(7a + 2b) + 8a - 8b), first distribute the 6: [6 \cdot 7a + 6 \cdot 2b = 42a + 12b.] Now, combine this with the remaining terms: [42a + 12b + 8a - 8b = (42a + 8a) + (12b - 8b) = 50a + 4b.] Thus, the simplified expression is (50a + 4b).
4x9x50=200x9=1800
Oh, isn't that a happy little math problem! To simplify 7a 6, we just combine the numbers together, which gives us 13a. Remember, math is just like painting - sometimes you just need to step back, breathe, and take it one step at a time.
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