Answer:
is the required matrix form.
Step-by-step explanation:
Here, the given system of equation is:
5 x + 4 y = -14,
3 x + 6 y = 6
In a system of equation, the matrix for is given as
AX = b
Here, A = Co-efficient Matrix, X = Variable Matrix and B = Constant Matrix
Considering the given system:
Co-efficient Matrix(A) =
Variable Matrix(X) =
Constant Matrix(b) =
Hence, the combined matrix form of AX = b is
16. It depends on the signs that they have.
17. <em>a) </em>When adding two integers with the same sign, the sign stays the same and we just add up the numbers.
<em>b) </em>When adding two integers with different signs, we look which integer is bigger, then we pick its sign and subtract the smaller integer from the bigger integer.
Answer:
Step-by-step explanation:
You can't solve for the values of a and b because 6a³b²·2a⁴b³ is an expression, not an equation. However, you can simplify the expression:
6a³b²·2a⁴b³ = 6·2·a³⁺⁴b²⁺³ = 12a⁷b⁵
Yes the additive inverse in postive,because the opposite of negative is postive and the opposite of subtraction is addition