The correct answer is option C which is the given expression is cubic.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
Given expression
5x³ + 2x − 3
The cubic expression is one in which the highest power of the variable is three or we can say that the degree of the expression is three so the expression will have three solutions.
Therefore the correct answer is option C which is the given expression is cubic.
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Incorrect
if we solve x
we divide both side by 8 at 8x=56
therefore X=7
Answer:
a) -64
0
b) 5
- 5
Step-by-step explanation:
Up square: Multiply the numbers in the right square and left square and write the answer in the up square.
Down square: Add the numbers in the right square and left square and write the answer in the down square.
Left and right square: Factorize the number in the up square and check if it satisfies (add or subtract the factors) the number in the down square.
a) Up square: -64
8*(-8) = -64
Down square: 0
8 + (-8) = 0
b) Factorize (-25), in such a way that when we add we should get 0.
-25 = 5 * (-5)
5 + (-5) = 0
Right square: 5
Left square : -5
c) Right square: (-3)
-12 ÷ 4 = (-3)
Down square : 1
4 + (-3) = 1
Answer:
3 mph
Step-by-step explanation:
12 divided by 4 is 3
Answer:
17 remainder 25
Step-by-step explanation: