2.4 Exponents  (Page 2/2)

$4a^3$

${(4a)}^3$

Select a number to show that ${(5x)}^2$ is not always equal to $5x^2$ .

$3^2+4\cdot 5$

$2^3+3^3-8\cdot 4$

$1^4+{(2^2+4)}^2÷2^3$

${[6(10-2^3)]}^2-{10}^2-6^2$

$\frac{5^2+6^2-10}{1+4^2}+\frac{0^4-0^5}{7^2-6\cdot 2^3}$

$b$ to the fourth

$a$ squared

$x$ to the eighth

$(-3)$ cubed

5 times $s$ squared

3 squared times $y$ to the fifth

$a$ cubed minus $(b+7)$ squared

$(21-x)$ cubed plus $(x+5)$ to the seventh

$xxxxx$

$(8)(8)xxxx$

$2\cdot 3\cdot 3\cdot 3\cdot 3xxyyyyy$

$2\cdot 2\cdot 5\cdot 6\cdot 6\cdot 6xyyzzzwwww$

$7xx(a+8)(a+8)$

$10xyy(c+5)(c+5)(c+5)$

$4x4x4x4x4x$

$(9a)(9a)(9a)(9a)$

$(-7)(-7)(-7)aabbba(-7)baab$

$(a-10)(a-10)(a+10)$

$(z+w)(z+w)(z+w)(z-w)(z-w)$

$(2y)(2y)2y2y$

$3xyxxy-(x+1)(x+1)(x+1)$

$4^3$

$6^2$

$7^3{y}^2$

$8x^3{y}^2$

${(18x^2{y}^4)}^2$

${(9a^3{b}^2)}^3$

$5x^2{(2y^3)}^3$

$10a^3{b}^2{(3c)}^2$

${(a+10)}^2{(a^2+10)}^2$

$(x^2-y^2)(x^2+y^2)$

${(5x)}^2$ is not generally equal to $5x^2$ .

${(7x)}^2$ is not generally equal to $7x^2$ .

${(a+b)}^2$ is not generally equal to $a^2+b^2$ .

For what real number is ${(6a)}^2$ equal to $6a^2$ ?

For what real numbers, $a$ and $b$ , is ${(a+b)}^2$ equal to $a^2+b^2$ ?

$3^2+7$

$4^3-18$

$5^2+2(40)$

$8^2+3+5(2+7)$

$2^5+3(8+1)$

$3^4+2^4{(1+5)}^3$

$(6^2-4^2)÷5$

$2^2(10-2^3)$

$(3^4-4^3)÷17$

${(4+3)}^2+1÷(2\cdot 5)$

${(2^4+2^5-2^3\cdot 5)}^2÷4^2$

$1^6+0^8+5^2{(2+8)}^3$

$(7)(16)-9^2+4(1^1+3^2)$

$\frac{2^3-7}{5^2}$

$\frac{{(1+6)}^2+2}{19}$

$\frac{6^2-1}{5}+\frac{4^3+(2)(3)}{10}$

$\frac{5[8^2-9(6)]}{2^5-7}+\frac{7^2-4^2}{2^4-5}$

$\frac{{(2+1)}^3+2^3+1^3}{6^2}-\frac{{15}^2-{[2(5)]}^2}{5\cdot 5^2}$

$\frac{6^3-2\cdot {10}^2}{2^2}+\frac{18(2^3+7^2)}{2(19)-3^3}$

( [link] ) Use algebraic notation to write the statement "a number divided by eight, plus five, is equal to ten."

( [link] ) Draw a number line that extends from $-5$ to 5 and place points at all real numbers that are strictly greater than $-3$ but less than or equal to 2.

( [link] ) Is every integer a whole number?

( [link] ) Use the commutative property of multiplication to write a number equal to the number $yx$ .

( [link] ) Use the distributive property to expand $3(x+6)$ .