5. V- 16 -121 + V- 36 6. + 7. -9 V- 4

Q: I need the answer, please. -y³•-xy³

A: We can multiply as below.

Q: simplify each of the numerical expressions. (-2)3 - 32

A: Given: -23-32

Q: Write the expression v-3 – V-12 and the expression v-48 – V-27 as a combination. |

A:

Q: simplify each of the numerical expressions. (-3)3 + 32

A: Given:           -32+32 In mathematics, a square number or perfect square is an integer that is the…

Q: Fill in the blank. If ex + 5 = 4, then In e + 5 et +5

A: Given :   ex+5 = 4  To find :  ln ex+5 ?

Q: Perform the indicated operations and write the result in standard form. (-3 - √-7)2

A: Given : -3 - -72

Q: 22vx10 4Vx11 2 120 3x 1+ V5 V5 V3 1- V2' B (Ctrl) ►

A: This problem is of application of mathematics. By using the simple formula of surds and indices we…

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A:

Q: Tell whether each equation is true or false. 18 × 40 = (10 × 40) + (10 × 2) + (8 × 40) + (8 × 2)

A: Given equation is,  18 × 40 = (10 × 40) + (10 × 2) + (8 × 40) + (8 × 2)

Q: 1.(1 point) The expression V486 can be simplified to the form AVB. where A and B are both whole…

A: Given that the expression √(486) can be simplified to the form A√B , where A and B both are whole…