(6x + 5)(6x - 5)
16x2 - 25 = (4x + 5) (4x - 5)
10/10-5=-4
5(5) is 25. 3(-2) is (-6). The expression becomes 25 - (-6). When subtracting a negative number, you actually "add the opposite," so the expression is now 25 + 6 (positive 6 is "the opposite" of -6); the value is 31.
x2 - 25 = 0 is x2 = 25 thus x = 5 or x = -5, only 2 real solutions
25 = 5*5 = (2+3)*5 = (2*5) + (3*5) = 10 + 15 =25
p2 - 25 = (p - 5)(p + 5)
5+5+5+5+ 5+5+5+5+5+5 = 50 10+10+10+10+10 = 50 25+25 = 50 25+10+10+5 = 50 25+10+5+5+5 = 50 25+5+5+5+5+5 = 50 10+5+10+5+10+5+5 = 50
The expression 5(10x10) relate to 10x10 in that it is 5 times 10 x 10.
Well, isn't that a happy little math problem! You can make 75 cents using a combination of these coins by using one quarter (25 cents), one nickel (5 cents), and three dimes (10 cents each). Just like painting a beautiful landscape, sometimes it's all about finding the right balance and combination of elements to create something wonderful.
The GCF of 10 and 25 is 5 10/5 = 2 25/5 = 5 10/25 = 2/5
(6x + 5)(6x - 5)
(-5)2 = 25
The GCF of 10 and 25 is 5. The factors of 10 are 1, 2, 5, and 10 The factors of 25 are 1, 5, and 25 The GCF of 10 and 25 is 5
X2 (5)2 = 25 (- 5)2 = 25 An identity, almost, as any number put into this expression will yield the same value.
which expression is equivalent to (3 x 10^3) (5 x 10 ^5) sorry that is what i ment
It can be simplified to: -3y-5 as an algebraic expression