Why do we say that a number is squared when raised to the power of 2
2 answers:
Answer:
Thus, we say that x2 is "x raised to the power of two" or equivalently "x squared" (which is x mulitplied by itself). ... The number represented here as x is called the base, and n is called the power or exponent.
Answer:
We say that it is squared because we are multiplying that number twice. A square has two sides, therefore we are squaring the number.
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Answer:
6x^2 − 10x − 24
Step-by-step explanation:
2(3x + 4)(x - 3)
(6x + 8)( x − 3)
6x^2 − 18x + 8x − 24
6x^2 − 10x − 24
The answer that you have is most likely right, since the grouping did not change.
<span>f''(x) means function is of grade 1 f(x) = ax + b f'(x) = a f'(5) = 1 </span>⇒ a = 1 f(4) = -2 f(4) = 1×4 + b -2 = 4 + b b = -6 f(x) = x - 6
I dont understand your question.......
B. 16 cm Square both 20 and 12 20x20=400 12x12=144 400-144=256 find the square root of 256 and the square root is 16 so b is 16 cm