Let the larger and smaller number be x and y respectively.According to the given question,However, the larger number cannot be negative as 8 times of the larger number will be negative and hence, the square of the smaller number will be negative which is not possible.Therefore, the larger ...
The square of the smaller number is 8 times the larger number. Find the two numbers. View Solution The difference of squares of two numbers is 180. The square of the smaller number is 8 times the larger number. Find two numbers. View Solution The difference between the squares of two ...
difference n. 差(结果)the difference of x and y : x-y Middle English: via Old French from Latin differentia. common difference 公差 difference function 差函数 (f-g)(x):=f(x)-g(x) difference equation 差分方程 decrease v. 减少;decrease x by y : 在 x 基础上减少 y ; x decreased...
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Difference of Squares: The difference of squares of two numbers is the product of their sum and difference. This can be proved as follows. Let a and b be two numbers. (a+b)(a−b)=a2−ab+ab−b2=a2−b2. Answer and Explanation: Let the two numbe...
The square of the difference of a and b is divided by the product of a and 6, the quotient is(B).(A)$$ \frac { a ^ { 2 } - b ^ { 2 } } { a b } $$ (B)$$ \frac { ( a - b ) ^ { 2 } } { a b } $$(C)$$ \frac { a b } { a ^ { 2 } - b ^...
We can check this by multiplying everything out. Let's distribute the 3 first: Practice:Factor the following. Check for common factors first then the difference of two squares. 1) 2) 3) 4) 5) Answers:1) 2) 3) 4) 5) Related Links: Polynomials Algebra Topics...
【题目】4. The sum of the squares of two integers is 34 and the difference of the squares of those same integers is16. Find the cube of the smallest of those integers.(A)1 (B)8 (C)27(D)64 (E)125 相关知识点: 试题来源:
The square b2 has been inserted in the upper left corner, so that the shaded area is the difference of the two squares, a2 − b2.Now, in the figure on the right, we have moved the rectangle (a − b)b to the side. The shaded area is now equal to the rectangle(a + b)(a ...
This technique works for any expression, so long as you have a difference between squares. One nice thing about this technique is that you can take the square root of any positive expression, so you don't have to have perfect squares for this to work. Notice, however, that t...