To multiply (5x^2) by (2x^2), you multiply the coefficients (5 and 2) and add the exponents of (x). So, (5 \times 2 = 10) and (x^2 \times x^2 = x^{2+2} = x^4). Therefore, the product is (10x^4).
It is: 2xsquared+14x-9
To multiply (2x^2) by (2x^2), you multiply the coefficients and the variables separately. The coefficients (2 \times 2) equal (4), and for the variables (x^2 \times x^2), you add the exponents, resulting in (x^{2+2} = x^4). Therefore, (2x^2 \times 2x^2 = 4x^4).
The vertex is at the origin of coordinates ... the point (0, 0).
What do you mean "simplified"? It can definitely be factored.
-2(x + 5)(x - 6)
It is: 2xsquared+14x-9
are you trying to say (-2x) times 1 times (x-5)? if so, the answer is -2xsquared + 10x
To multiply (2x^2) by (2x^2), you multiply the coefficients and the variables separately. The coefficients (2 \times 2) equal (4), and for the variables (x^2 \times x^2), you add the exponents, resulting in (x^{2+2} = x^4). Therefore, (2x^2 \times 2x^2 = 4x^4).
15
Area=length x width=15625 Let width be x and length be 5x since length is 5x the width 5x times x = 5xsquared 5xsquared=15625 xsquared=3125 x=55.902=width 5x=279.51=length Perimeter equals the distance around the entire rectangle or 2 times the length + 2 times the width 111.804 (2w) + 559.02(2l)=670.824
It is: 4x squared
5x2 + x + 7 cannot be simplified.
The vertex is at the origin of coordinates ... the point (0, 0).
2(x - 13)(x + 13)
(x - 3)(2x + 7)
2x^(2) - 3x - 11 = 0 This does not factor , so apply the Quadratic Eq'n. x = { -b +/- sqrt[b^(2) - 4ac]} / 2a x = { - -3 +/- sqrt[(-3)^2 - 4(2)(-11)]} / 2(2) x = { (+)3 +/-sqrt[9+88]} / 4 x = { 3 +/- sqrt[97]} / 4 x = { 3 +/-9.848857802 } / 4 x = 12.848857802/4 = 3,21221445 & x = -6.848857802/4 = - 1.71221445 Hence the two approximate answers are 3.21 & -1.71
What do you mean "simplified"? It can definitely be factored.