Answer:
5000000000000100
Step-by-step explanation:
the question explains itself just ad 100
<span>An equation is a statement of equality „=‟ between two expression for particular</span>values of the variable. For example5x + 6 = 2, x is the variable (unknown)The equations can be divided into the following two kinds:Conditional Equation:<span>It is an equation in which two algebraic expressions are equal for particular</span>value/s of the variable e.g.,<span>a) 2x <span>= <span>3 <span>is <span>true <span>only <span>for <span>x <span>= 3/2</span></span></span></span></span></span></span></span></span><span> b) x</span>2 + x – <span> 6 = 0 is true only for x = 2, -3</span> Note: for simplicity a conditional equation is called an equation.Identity:<span>It is an equation which holds good for all value of the variable e.g;</span><span>a) (a <span>+ <span>b) x</span></span></span><span>ax + bx is an identity and its two sides are equal for all values of x.</span><span> b) (x + 3) (x + 4)</span> x2<span> + 7x + 12 is also an identity which is true for all values of x.</span>For convenience, the symbol „=‟ shall be used both for equation and identity. <span>1.2 Degree <span>of <span>an Equation:</span></span></span>The degree of an equation is the highest sum of powers of the variables in one of theterm of the equation. For example<span>2x <span>+ <span>5 <span>= <span>0 1</span></span></span></span></span>st degree equation in single variable<span>3x <span>+ <span>7y <span>= <span>8 1</span></span></span></span></span>st degree equation in two variables2x2 – <span> <span>7x <span>+ <span>8 <span>= <span>0 2</span></span></span></span></span></span>nd degree equation in single variable2xy – <span> <span>7x <span>+ <span>3y <span>= <span>2 2</span></span></span></span></span></span>nd degree equation in two variablesx3 – 2x2<span> + <span>7x + <span>4 = <span>0 3</span></span></span></span>rd degree equation in single variablex2<span>y <span>+ <span>xy <span>+ <span>x <span>= <span>2 3</span></span></span></span></span></span></span>rd degree equation in two variables<span>1.3 Polynomial <span>Equation <span>of <span>Degree n:</span></span></span></span>An equation of the formanxn + an-1xn-1 + ---------------- + a3x3 + a2x2 + a1x + a0<span> = 0--------------(1)</span>Where n is a non-negative integer and an<span>, a</span>n-1, -------------, a3<span>, a</span>2<span>, a</span>1<span>, a</span>0 are realconstants, is called polynomial equation of degree n. Note that the degree of theequation in the single variable is the highest power of x which appear in the equation.Thus3x4 + 2x3 + 7 = 0x4 + x3 + x2<span> <span>+ <span>x <span>+ <span>1 <span>= <span>0 , x</span></span></span></span></span></span></span>4 = 0<span>are <span>all <span>fourth-degree polynomial equations.</span></span></span>By the techniques of higher mathematics, it may be shown that nth degree equation ofthe form (1) has exactly n solutions (roots). These roots may be real, complex or amixture of both. Further it may be shown that if such an equation has complex roots,they occur in pairs of conjugates complex numbers. In other words it cannot have anodd number of complex roots.<span>A number <span>of the <span>roots may <span>be equal. Thus <span>all four <span>roots of x</span></span></span></span></span></span>4 = 0<span>are <span>equal <span>which <span>are <span>zero, <span>and <span>the <span>four <span>roots <span>of x</span></span></span></span></span></span></span></span></span></span>4 – 2x2 + 1 = 0<span>Comprise two pairs of equal roots (1, 1, -1, -1)</span>
Answer:
a) OA = 1 unit
b) OB = 3 units
c) AB = √10 units
Step-by-step explanation:
<u>Given function</u>:

<h3><u>Part (a)</u></h3>
Point A is the y-intercept of the exponential curve (so when x = 0).
To find the y-value of Point A, substitute x = 0 into the function:

Therefore, A (0, 1) so OA = 1 unit.
<h3><u>Part (b)</u></h3>
If BC = 8 units then the y-value of Point C is 8.
The find the x-value of Point C, set the function to 8 and solve for x:

Therefore, C (3, 8) so Point B is (3, 0). Therefore, OB = 3 units.
<h3><u>Part (c)</u></h3>
From parts (a) and (b):
To find the length of AB, use the distance between two points formula:


Therefore:





Translated means the points are moving across the plane without rotating or changing shape. In this case, the x-coordinate would be moving up 5 (x + 5) and the y-coordinate would be moving to the left 4 (y - 4).
A is (-8, 6). A' is the result of the translation from this point. The results of the solution above in A is the point (-3, 2) = A'.
Now you must find the distance between these two coordinates. To find the distance you must use the distance formula: √<span>(x2 - x1)^2 + (y2 - y1)^2. Since you now have two points, A and A', plug these into the distance formula.
</span>√(-3 - (-8))^2 + (2 - 6)^2
√5^2 + (-4)^2
√25 + 16
√41
The distance from A to A' is √41.
2 x 10 x 7 = 7 x 10 x 2 = 10 x 2 x 7 = 7 x 2 x 10