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Homework 9.1
 HOMEWORK 9.1 Simplify the following Algebraic Expressions 1.  8mn – 2mn + 4 2.  6qr2b + 8r2b – 2bqr2 + 9 + 4br2 3. 8hp + 2 + 9h2p + ph – 1 4. 3tn + 4nt – 2n 5. 14h2r + 7r2h – 2rh2 + 9h + hr2 + 6h 6. 84b + 16b2 + 2b – b2 7. 14hb – 2bh2 + 6bh + 10h2b 8. 4lmn + 8mnl2 – mnl + 2l2mn + 6m2ln + mnl2 – 4lm2n 9. 4xy + 9 – y + 2yx – 6 + 4y 10. 6vk – k + 4k – 6vk **** END ***** Be Clean and neat with your work Mr. Yahya M (badshah) 0621110715 / 0717321354 .u-star-rating-16 { list-style:none;margin:0px;padding:0px;width:80px;height:16px;position:relative;background: url('/.s/t/1706/rating.png') top left repeat-x } .u-star-rating-16 li{ padding:0px;margin:0px;float:left } .u-star-rating-16 li a { display:block;width:16px;height: 16px;line-height:16px;text-decoration:none;text-indent:-9000px;z-index:20;position:absolute;padding: 0px;overflow:hidden } .u-star-rating-16 li a:hover { background: url('/.s/t/1706/rating.png') left center;z-index:2;left:0px;border:none } .u-star-rating-16 a.u-one-star { left:0px } .u-star-rating-16 a.u-one-star:hover { width:16px } .u-star-rating-16 a.u-two-stars { left:16px } .u-star-rating-16 a.u-two-stars:hover { width:32px } .u-star-rating-16 a.u-three-stars { left:32px } .u-star-rating-16 a.u-three-stars:hover { width:48px } .u-star-rating-16 a.u-four-stars { left:48px } .u-star-rating-16 a.u-four-stars:hover { width:64px } .u-star-rating-16 a.u-five-stars { left:64px } .u-star-rating-16 a.u-five-stars:hover { width:80px } .u-star-rating-16 li.u-current-rating { top:0 !important; left:0 !important;margin:0 !important;padding:0 !important;outline:none;background: url('/.s/t/1706/rating.png') left bottom;position: absolute;height:16px !important;line-height:16px !important;display:block;text-indent:-9000px;z-index:1 } Category: STD 5 | Added by: Admin (08/Jun/2017) | Author: Yahya Mohamed E W Views: 106 | Rating: 0.0/0